Make an Appointment
(800) 237-6437
Sub 300T Divingstar

DOXA

Sub 300T Divingstar

$2,150.00

X
Availability in store
  • Somers Point
    Not available
  • Newtown
    Not available


In 1968, DOXA launched the SUB 300T Conquistador, the first general public diver's watch equipped with a helium release valve. 50 years later, the new SUB 300T presented in September 2019 pays tribute to the groundbreaking original. This 3-hand diver's watch combines the aesthetic genes of the SUB 300T Conquistador with the technical refinements that define the high-performance diver's watch of today. 

Reference number: 840.10.361.31
Metal: Stainless Steel
Stock number: 302097
Size: 42mm
Dial: Yellow
Straptype: Rubber
Movement: Swiss mechanical automatic, self-winding
Due to the recent unpredictability in gold prices, we cannot guarantee the prices of items currently out of stock.

100% Satisfaction Guarantee

Our customers come first! We guarantee to not only meet, but to exceed your expectations with the brilliant quality of our luxury jewelry. At Bernie Robbins, we guarantee to provide you with the best jewelery and the best buying experience. In most cases, you can return your purchase for a full refund.

Refund Policy

To ensure your complete satisfaction, you may return your purchase within 15 days to receive a full refund or 30 days to exchange your purchase for another item of equal or higher value. This excludes special orders and custom purchases.

Lifetime Diamond Upgrade

We are pleased to offer a lifetime diamond upgrade program, ensuring that at any time you can decide to make your ring even more beautiful with a diamond of greater value. This allows you to purchase a diamond at your budget now and whenever you are ready, you can simply upgrade to a bigger or higher quality diamond. The value will be determined by the purchase price as shown on its original receipt. Mounting will be accepted as part of the trade-in due to wear and will be valued at the price of gold at the time of trade-in.

You may also like

Chronomat B01 42 Stainless Steel
Breitling

Chronomat B01 42 Stainless Steel

$9,650.00

Stainless Steel Spirit Pilot
Longines

Stainless Steel Spirit Pilot

$2,850.00

Endurance Pro Chronograph B82
Breitling

Endurance Pro Chronograph B82

$3,400.00

Sub 300T Professional
DOXA

Sub 300T Professional

$1,990.00

Super Chronomat B01 44
Breitling

Super Chronomat B01 44

$11,050

Rose Gold Tone La Grande Classique De Longines
Longines

Rose Gold Tone La Grande Classique De Longines

$2,150.00

Stainless Steel Master Collection Moonphase
Longines

Stainless Steel Master Collection Moonphase

$3,100

Conquest Heritage Central Power Reserve
Longines

Conquest Heritage Central Power Reserve

$4,300.00

Carrée
Frederique Constant

Carrée

$2,795

Endurance Pro
Breitling

Endurance Pro

$3,400

Stainless Steel Conquest
Longines

Stainless Steel Conquest

$2,400.00

Two-Tone Master Collection Moonphase
Longines

Two-Tone Master Collection Moonphase

$4,800.00

Navitimer Automatic 41
Breitling

Navitimer Automatic 41

$5,850.00

Stainless Steel Conquest
Longines

Stainless Steel Conquest

$2,200.00

Superocean Automatic 44
Breitling

Superocean Automatic 44

$5,700.00

Navitimer B01 Chronograph 41
Breitling

Navitimer B01 Chronograph 41

$31,750.00

Navitimer B01 Chronograph 43
Breitling

Navitimer B01 Chronograph 43

$10,700.00

Chronomat B01 42
Breitling

Chronomat B01 42

$9,650.00

Avenger B01 Chronograph 44
Breitling

Avenger B01 Chronograph 44

$7,450.00

Sub 600T Aquamarine
DOXA

Sub 600T Aquamarine

$1,790.00

SUPER AVI B04 CHRONOGRAPH GMT 46 MOSQUITO
Breitling

SUPER AVI B04 CHRONOGRAPH GMT 46 MOSQUITO

$11,500.00

Superocean Automatic 44
Breitling

Superocean Automatic 44

$5,900.00

HIGHLIFE HEART BEAT
Frederique Constant

HIGHLIFE HEART BEAT

$2,295.00

CHRONOMAT AUTOMATIC GMT 40
Breitling

CHRONOMAT AUTOMATIC GMT 40

$6,700.00

Navitimer 32
Breitling

Navitimer 32

$4,800

CHRONOMAT AUTOMATIC GMT 40
Breitling

CHRONOMAT AUTOMATIC GMT 40

$6,700.00

Top Time B01 Deus
Breitling

Top Time B01 Deus

$7,650.00

Superocean Heritage B31 Automatic 44
Breitling

Superocean Heritage B31 Automatic 44

$6,500.00

Avenger Automatic 43
Breitling

Avenger Automatic 43

$4,400

Sub 300 Beta Caribbean
DOXA

Sub 300 Beta Caribbean

$2,490.00

Superocean Automatic 42
Breitling

Superocean Automatic 42

$5,900.00

SUPER AVI B04 CHRONOGRAPH GMT 46 CURTISS WARHAWK
Breitling

SUPER AVI B04 CHRONOGRAPH GMT 46 CURTISS WARHAWK

$11,300.00

Sub 300 Whitepearl
DOXA

Sub 300 Whitepearl

$2,890.00

Superocean Heritage B20 Automatic 42
Breitling

Superocean Heritage B20 Automatic 42

$7,250.00

Conquest Heritage Central Power Reserve
Longines

Conquest Heritage Central Power Reserve

$4,300.00

Stainless Steel Hydroconquest GMT
Longines

Stainless Steel Hydroconquest GMT

$3,350.00

Stainless Steel Master Collection
Longines

Stainless Steel Master Collection

$2,650.00

Stainless Steel Avigation Bigeye
Longines

Stainless Steel Avigation Bigeye

$3,400.00

Sub 200 Aquamarine
DOXA

Sub 200 Aquamarine

$1,290.00

Stainless Steel Spirit Zulu Time
Longines

Stainless Steel Spirit Zulu Time

$3,550.00

Sub 300 Professional
DOXA

Sub 300 Professional

$2,890.00

Sub 300 Whitepearl
DOXA

Sub 300 Whitepearl

$2,850.00

Premier B01 Chronograph 42
Breitling

Premier B01 Chronograph 42

$9,750.00

Slimline Ladies
Frederique Constant

Slimline Ladies

$2,995.00

Super Chronomat Automatic 38
Breitling

Super Chronomat Automatic 38

$13,500.00

Superocean Heritage B31 Automatic 44
Breitling

Superocean Heritage B31 Automatic 44

$8,250.00

Superocean Heritage Automatic 36
Breitling

Superocean Heritage Automatic 36

$5,500.00

Superocean Automatic 46
Breitling

Superocean Automatic 46

$5,700.00

Superocean Automatic 42
Breitling

Superocean Automatic 42

$5,900

Superocean Automatic 42
Breitling

Superocean Automatic 42

$5,900.00

Two-Tone Highlife Ladies Quartz
Frederique Constant

Two-Tone Highlife Ladies Quartz

$1,795.00

SUPER AVI B04 CHRONOGRAPH GMT 46 TRIBUTE TO VOUGHT F4U CORSAIR
Breitling

SUPER AVI B04 CHRONOGRAPH GMT 46 TRIBUTE TO VOUGHT F4U CORSAIR

$11,300.00

Stainless Steel Primaluna Moonphase
Longines

Stainless Steel Primaluna Moonphase

$6,700.00

Chronomat Automatic 36
Breitling

Chronomat Automatic 36

$10,850.00

Stainless Steel Conquest
Longines

Stainless Steel Conquest

$2,400

Sub 300 Beta Aquamarine
DOXA

Sub 300 Beta Aquamarine

$2,490.00

Bronze and Titanium Legend Diver
Longines

Bronze and Titanium Legend Diver

$3,550.00

Classics Carrée Ladies
Frederique Constant

Classics Carrée Ladies

$1,495.00

Two-Tone La Grande Classique De Longines
Longines

Two-Tone La Grande Classique De Longines

$2,050.00

Navitimer B01 Chronograph 41
Breitling

Navitimer B01 Chronograph 41

$10,700.00

Stainless Steel Spirit Zulu Time
Longines

Stainless Steel Spirit Zulu Time

$3,450.00

Stainless Steel Legend Diver
Longines

Stainless Steel Legend Diver

$3,850.00

Stainless Steel Conquest
Longines

Stainless Steel Conquest

$2,200.00

Sub 600T Aquamarine
DOXA

Sub 600T Aquamarine

$1,690.00

Sub 300T Divingstar
DOXA

Sub 300T Divingstar

$1,990.00

Superocean Heritage B20 Automatic 44
Breitling

Superocean Heritage B20 Automatic 44

$7,800.00

Endurance Pro
Breitling

Endurance Pro

$3,400

Avenger B01 Chronograph 44
Breitling

Avenger B01 Chronograph 44

$7,150.00

Stainless Steel Conquest with Diamond Indexes
Longines

Stainless Steel Conquest with Diamond Indexes

$2,950.00

SUPER CHRONOMAT B01 44
Breitling

SUPER CHRONOMAT B01 44

$11,900.00

NAVITIMER B01 CHRONOGRAPH 41
Breitling

NAVITIMER B01 CHRONOGRAPH 41

$9,900

Avenger B01 Chronograph 44
Breitling

Avenger B01 Chronograph 44

$7,150.00

Navitimer Automatic 41
Breitling

Navitimer Automatic 41

$5,300

Navitimer Automatic 41
Breitling

Navitimer Automatic 41

$6,150.00

CLASSICS CARRÉE LADIES
Frederique Constant

CLASSICS CARRÉE LADIES

$1,495.00

Sub 300 Carbon Professional
DOXA

Sub 300 Carbon Professional

$4,390.00

Superocean Heritage Automatic 36
Breitling

Superocean Heritage Automatic 36

$5,500.00

Sub 300T Sea Emerald
DOXA

Sub 300T Sea Emerald

$1,830.00

Stainless Steel Hydroconquest
Longines

Stainless Steel Hydroconquest

$2,000.00

Sub 200 Caribbean
DOXA

Sub 200 Caribbean

$1,250.00

CHRONOMAT AUTOMATIC GMT 40
Breitling

CHRONOMAT AUTOMATIC GMT 40

$6,150.00

Two-Tone Mini Dolcevita
Longines

Two-Tone Mini Dolcevita

$8,050.00

Stainless Steel Conquest Chronograph
Longines

Stainless Steel Conquest Chronograph

$3,650

Two-Tone Conquest
Longines

Two-Tone Conquest

$3,500.00

Stainless Steel Hydroconquest GMT
Longines

Stainless Steel Hydroconquest GMT

$3,350.00

Sub 200 C-Graph II Caribbean
DOXA

Sub 200 C-Graph II Caribbean

$2,990

Superocean Heritage B20 Automatic 42
Breitling

Superocean Heritage B20 Automatic 42

$5,700.00

Sub 200 Sharkhunter
DOXA

Sub 200 Sharkhunter

$1,250.00

Stainless Steel Dolcevita
Longines

Stainless Steel Dolcevita

$1,775

Stainless Steel Conquest Chronograph
Longines

Stainless Steel Conquest Chronograph

$4,250.00

Stainless Steel Spirit Zulu Time
Longines

Stainless Steel Spirit Zulu Time

$3,050

Stainless Steel Conquest Heritage
Longines

Stainless Steel Conquest Heritage

$3,400.00

Two-Tone Primaluna Moonphase
Longines

Two-Tone Primaluna Moonphase

$6,350.00

Sub 200 C-Graph II Caribbean
DOXA

Sub 200 C-Graph II Caribbean

$2,950.00

Sub 300 Searambler
DOXA

Sub 300 Searambler

$2,890.00

Classic AVI Chronograph 42 Mosquito
Breitling

Classic AVI Chronograph 42 Mosquito

$6,200.00

Superocean Automatic 36
Breitling

Superocean Automatic 36

$5,850.00

SLIMLINE
Frederique Constant

SLIMLINE

$2,995.00

Stainless Steel Mini Dolcevita
Longines

Stainless Steel Mini Dolcevita

$3,950

Sub 300 Beta Sharkhunter
DOXA

Sub 300 Beta Sharkhunter

$7,850.00

Super Chronomat Automatic 38
Breitling

Super Chronomat Automatic 38

$11,100.00

Sub 200 Searambler
DOXA

Sub 200 Searambler

$1,290.00

Navitimer 32
Breitling

Navitimer 32

$8,100

Sub 200 Aquamarine
DOXA

Sub 200 Aquamarine

$1,250.00

Spirit Zulu Time Titanium
Longines

Spirit Zulu Time Titanium

$4,850.00

Sub 200 Whitepearl
DOXA

Sub 200 Whitepearl

$1,290.00

Navitimer B01 Chronograph 41
Breitling

Navitimer B01 Chronograph 41

$10,700.00

Superocean Heritage B31 Automatic 40
Breitling

Superocean Heritage B31 Automatic 40

$6,800.00

Superocean Automatic 44
Breitling

Superocean Automatic 44

$5,450.00

Navitimer Automatic 41
Breitling

Navitimer Automatic 41

$6,150.00

Stainless Steel Conquest Heritage
Longines

Stainless Steel Conquest Heritage

$3,400.00

Sub 300T Professional
DOXA

Sub 300T Professional

$2,150.00

Stainless Steel Hydroconquest GMT
Longines

Stainless Steel Hydroconquest GMT

$3,150.00

Chronomat Automatic 36
Breitling

Chronomat Automatic 36

$5,700.00

Avenger Automatic 42
Breitling

Avenger Automatic 42

$5,200.00

Navitimer B01 Chronograph 43
Breitling

Navitimer B01 Chronograph 43

$10,700.00

Navitimer Automatic 36
Breitling

Navitimer Automatic 36

$5,700.00

Superocean Heritage B20 Automatic 42
Breitling

Superocean Heritage B20 Automatic 42

$5,850

18K Rose Gold and Stainless Steel Conquest with Diamond Indexes
Longines

18K Rose Gold and Stainless Steel Conquest with Diamond Indexes

$4,050.00

Superocean Heritage B31 Automatic 44
Breitling

Superocean Heritage B31 Automatic 44

$6,800.00

Superocean Automatic 46 Super Diver
Breitling

Superocean Automatic 46 Super Diver

$7,600.00

Stainless Steel and 18K Rose Gold Spirit Zulu Time 1925
Longines

Stainless Steel and 18K Rose Gold Spirit Zulu Time 1925

$4,700.00

Stainless Steel Master Collection Moonphase
Longines

Stainless Steel Master Collection Moonphase

$2,625

NAVITIMER B01 CHRONOGRAPH 41
Breitling

NAVITIMER B01 CHRONOGRAPH 41

$10,700.00

Sub 300T Sharkhunter
DOXA

Sub 300T Sharkhunter

$1,990.00

Sub 200 Divingstar
DOXA

Sub 200 Divingstar

$1,250.00

Stainless Steel Spirit Zulu Time
Longines

Stainless Steel Spirit Zulu Time

$3,550.00

Stainless Steel Spirit Zulu Time
Longines

Stainless Steel Spirit Zulu Time

$3,450.00

Classics Index Automatic
Frederique Constant

Classics Index Automatic

$1,195.00

Classics Index Automatic
Frederique Constant

Classics Index Automatic

$1,195.00

Stainless Steel Conquest
Longines

Stainless Steel Conquest

$2,400

PREMIER B09 CHRONOGRAPH 40
Breitling

PREMIER B09 CHRONOGRAPH 40

$9,750.00

Stainless Steel Master Collection
Longines

Stainless Steel Master Collection

$3,000.00

Superocean Heritage B20 Automatic 44
Breitling

Superocean Heritage B20 Automatic 44

$6,850.00

Stainless Steel Hydroconquest
Longines

Stainless Steel Hydroconquest

$2,000.00

Stainless Steel Dolcevita
Longines

Stainless Steel Dolcevita

$4,000.00

Two-Tone Spirit Zulu Time
Longines

Two-Tone Spirit Zulu Time

$5,200.00

Two-Tone Stainless Steel Hydroconquest
Longines

Two-Tone Stainless Steel Hydroconquest

$2,350.00

Stainless Steel Master Collection Moonphase
Longines

Stainless Steel Master Collection Moonphase

$3,000.00

Superocean Automatic 42
Breitling

Superocean Automatic 42

$6,050.00

VINTAGE RALLY HEALEY AUTOMATIC
Frederique Constant

VINTAGE RALLY HEALEY AUTOMATIC

$1,995.00

Stainless Steel Conquest
Longines

Stainless Steel Conquest

$2,400

Super Chronomat B01 Chronograph 44 NFL Philadelphia Eagles
Breitling

Super Chronomat B01 Chronograph 44 NFL Philadelphia Eagles

$11,350.00

Two-Tone Mini Dolcevita
Longines

Two-Tone Mini Dolcevita

$5,500.00

Two-Tone Conquest
Longines

Two-Tone Conquest

$3,500.00

Stainless Steel Master Collection Moonphase
Longines

Stainless Steel Master Collection Moonphase

$3,000.00

Chronomat B01 42
Breitling

Chronomat B01 42

$14,900.00

Super Chronomat B01 44
Breitling

Super Chronomat B01 44

$29,650.00

Sub 200 Sharkhunter
DOXA

Sub 200 Sharkhunter

$1,290.00

Stainless Steel Legend Diver
Longines

Stainless Steel Legend Diver

$3,500.00

Superocean Automatic 36
Breitling

Superocean Automatic 36

$5,600.00

Two-Tone Dolcevita
Longines

Two-Tone Dolcevita

$2,400

Superocean Heritage B01 Chronograph 42
Breitling

Superocean Heritage B01 Chronograph 42

$9,300.00

Classic Carrée
Frederique Constant

Classic Carrée

$4,195.00

SUPEROCEAN AUTOMATIC 42
Breitling

SUPEROCEAN AUTOMATIC 42

$8,300.00

Sub 600T Searambler
DOXA

Sub 600T Searambler

$1,790.00

Navitimer Automatic GMT 41
Breitling

Navitimer Automatic GMT 41

$6,450.00

Navitimer Automatic GMT 41
Breitling

Navitimer Automatic GMT 41

$6,850.00

Sub 200T Divingstar
DOXA

Sub 200T Divingstar

$1,590.00

Superocean Heritage B20 Automatic 42
Breitling

Superocean Heritage B20 Automatic 42

$5,400

Chronomat B01 42 Stainless Steel
Breitling

Chronomat B01 42 Stainless Steel

$9,650.00

Stainless Steel Spirit Pilot
Longines

Stainless Steel Spirit Pilot

$2,850.00

Endurance Pro Chronograph B82
Breitling

Endurance Pro Chronograph B82

$3,400.00

Sub 300T Professional
DOXA

Sub 300T Professional

$1,990.00

Super Chronomat B01 44
Breitling

Super Chronomat B01 44

$11,050

Rose Gold Tone La Grande Classique De Longines
Longines

Rose Gold Tone La Grande Classique De Longines

$2,150.00

Stainless Steel Master Collection Moonphase
Longines

Stainless Steel Master Collection Moonphase

$3,100

Conquest Heritage Central Power Reserve
Longines

Conquest Heritage Central Power Reserve

$4,300.00