OmegaSeamaster 300
The Seamaster 300 is the revival of Omega's 1957 dive watch. It was relaunched in 2014 as a 41 mm Master Co-Axial and again in 2021 as a Master Chronometer with the original's proportions. This library holds 29 references.

Omega
Seamaster 300 Co-Axial Master Chronometer Platinum / Malachite
234.93.41.21.99.001 · 41 mm

Omega
Seamaster 300 Master Co-Axial Titanium / Sedna Gold / Blue / Strap
233.62.41.21.03.001 · 41 mm

Omega
Seamaster 300 Master Co-Axial Stainless Steel / Black / Bracelet / 60th Anniversary / Trilogy Box
234.10.39.20.01.002 · 39 mm

Omega
Seamaster 300 Master Co-Axial Titanium / Blue / Strap
233.92.41.21.03.001 · 41 mm

Omega
Seamaster 300 Master Co-Axial Titanium / Sedna Gold / Blue / Bracelet
233.60.41.21.03.001 · 41 mm

Omega
Seamaster 300 Master Co-Axial Steel Stainless Steel / Yellow Gold / Black / Strap
233.22.41.21.01.001 · 41 mm

Omega
Seamaster 300 Master Co-Axial Sedna Gold / Black / Bracelet
233.60.41.21.01.001 · 41 mm

Omega
Seamaster 300 Master Chronometer Stainless Steel / Blue / Bracelet
234.30.41.21.03.001 · 41 mm

Omega
Seamaster 300 Master Chronometer Bronze Gold / Brown / Strap
234.92.41.21.10.001 · 41 mm

Omega
Seamaster 300 Master Co-Axial Stainless Steel / Black / Bracelet
233.30.41.21.01.001 · 41 mm
About the Omega Seamaster 300
The 1957 CK2913 was one of three professional Omegas launched together, with the Railmaster and the Speedmaster, and the 2014 revival kept its broad arrow hands, its sandwich dial with the numerals cut through and its bezel, now in ceramic with a Liquidmetal scale. The 2021 Seamaster 300 slimmed the case, brought back the aluminium bezel and dial and the "lollipop" seconds hand, and moved to the Master Chronometer movements. The 2017 Trilogy edition at 39 mm reproduced the 1957 watch for its sixtieth anniversary.
The 8400, the no-date Master Co-Axial of 2014, powers 11 references and its gold-rotor version the 8401 6; the 8912, the no-date Master Chronometer of 2021, powers 6 and the 8913 4; the 8806 sits in the 2 Trilogy references. Every one is automatic and none has a date, which is the 1957 design.
The 41 mm case accounts for 27 references and the 39 mm for 2. The materials are spread: steel, yellow gold, aluminium-bezelled steel, platinum, Sedna gold with steel and yellow gold with steel each account for a handful, and 27 references have a display back. Black dials lead at 15 and blue at 10. Water resistance is 300 m on 28 references. 5 are limited editions, and the rarity median is 1.
The Seamaster Diver 300M is the 1993 diver with the helium valve, the Planet Ocean the 600 m one, and the Railmaster and Speedmaster '57 its two 1957 siblings; the glossary covers the Master Chronometer standard.
All models in this collection29
- Seamaster 300 Co-Axial Master Chronometer Platinum 234.93.41.21.99.001
- Seamaster 300 Co-Axial Master Chronometer Platinum 234.93.41.21.99.002
- Seamaster 300 Co-Axial Master Chronometer Yellow Gold 234.63.41.21.99.001
- Seamaster 300 Co-Axial Master Chronometer Yellow Gold 234.63.41.21.99.002
- Seamaster 300 Master Chronometer Bronze Gold 234.92.41.21.10.001
- Seamaster 300 Master Chronometer Stainless Steel 234.30.41.21.01.001
- Seamaster 300 Master Chronometer Stainless Steel 234.30.41.21.03.001
- Seamaster 300 Master Chronometer Stainless Steel 234.30.41.21.03.002
- Seamaster 300 Master Chronometer Stainless Steel 234.32.41.21.01.001
- Seamaster 300 Master Chronometer Stainless Steel 234.32.41.21.03.001
- Seamaster 300 Master Co-Axial Platinum 233.90.41.21.03.002
- Seamaster 300 Master Co-Axial Platinum 233.93.41.21.03.001
- Seamaster 300 Master Co-Axial Sedna Gold 233.60.41.21.01.001
- Seamaster 300 Master Co-Axial Sedna Gold 233.62.41.21.01.002
- Seamaster 300 Master Co-Axial Spectre 233.32.41.21.01.001
- Seamaster 300 Master Co-Axial Stainless Steel 233.20.41.21.01.001
- Seamaster 300 Master Co-Axial Stainless Steel 233.20.41.21.01.002
- Seamaster 300 Master Co-Axial Stainless Steel 233.30.41.21.01.001
- Seamaster 300 Master Co-Axial Stainless Steel 233.32.41.21.01.002
- Seamaster 300 Master Co-Axial Stainless Steel 234.10.39.20.01.001
- Seamaster 300 Master Co-Axial Stainless Steel 234.10.39.20.01.002
- Seamaster 300 Master Co-Axial Steel Stainless Steel 233.22.41.21.01.001
- Seamaster 300 Master Co-Axial Steel Stainless Steel 233.22.41.21.01.002
- Seamaster 300 Master Co-Axial Titanium 233.60.41.21.03.001
- Seamaster 300 Master Co-Axial Titanium 233.62.41.21.03.001
- Seamaster 300 Master Co-Axial Titanium 233.90.41.21.03.001
- Seamaster 300 Master Co-Axial Titanium 233.92.41.21.03.001
- Seamaster 300 Master Co-Axial Yellow Gold 233.60.41.21.01.002
- Seamaster 300 Master Co-Axial Yellow Gold 233.62.41.21.01.001