Additional information
| Brand: | Omega |
|---|---|
| Family: | Speedmaster Automatic / Quartz |
| Reference: | 331.20.42.51.01.002(aka: 33120425101002) |
| Name: | Speedmaster 57 Co-Axial Stainless Steel / Red Gold / Black / Bracelet |
| Produced: | 2013 |
| Limited: | No |
Case
| Materials: | Red Gold, Stainless Steel |
|---|---|
| Bezel: | Tachymeter |
| Glass: | Sapphire |
| Back: | Open |
| Shape: | Round |
| Diameter: | 41.50 mm |
| Height: | 16.50 mm |
| Lug Width: | 20.00 mm |
| W/R: | 100.00 m |
Dial
| Color: | Black |
|---|---|
| Indexes: | Stick / Dot |
| Hands: | Alpha |
Price in euro
Description
The Speedmaster 57 is a modern ode to Omega's first generation of Speedmasters. It features a case with straight lugs and a bezel with the tachymeter scale engraved. The same features were found on early versions of Omega's iconic chronograph, while later models feature the swirling 'lyre' lugs and a bezel with separate inlay still in use today.
Ref. 331.20.42.51.01.002 has its case and bracelet done in a combination of stainless steel and red gold. The dial is black.
Movement
Self-winding chronograph with Si14 Silicium balance spring, co-axial escapement, two barrels, column wheel and vertical clutch.
The METAS-certified version of this movement is the 9900 / 9901.
| Type: | Automatic |
|---|---|
| Brand: | Omega |
| Caliber: | 9300 |
| Display: | Analog |
| Jewels: | 54 |
| Reserve: | 60 h |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Small Seconds |
| Date: | Date |
| Chronograph: | Chronograph, Column wheel |
| Additionals: | Chronometer, Co-Axial Escapement |
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