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Speedmaster Broad Arrow 1957
Reference321.50.42.50.01.001
- Case
- 42 mm · 18k rose gold
- Water
- 100 m
- Bezel
- Tachymeter
- Calibre
- 3313 · 52 h
- Dial
- Black
Description
The Omega Speedmaster Broad Arrow 1957 321.50.42.50.01.001 has a 42 mm 18k rose gold case, water-resistant to 100 m. It has a black dial with mixed indices. It uses the automatic calibre 3313, with a 52-hour power reserve. Its functions include date, chronograph and small seconds.
Specifications
General
- Model name
- Speedmaster Broad Arrow 1957
- Status
- Unknown
Dial
- Colour
- Black
- Indices
- Mixed
- Hands
- Arrow
Movement
- Calibre
- Omega 3313
- Type
- Automatic
- Power reserve
- 52 h
- Frequency
- 28,800 vph (4 Hz)
- Jewels
- 36
- Functions
- ChronographCo-Axial EscapementColumn wheelDateHoursMinutesSmall Seconds
- Complications
- ChronographDateSmall seconds
Case
- Shape
- Round
- Diameter
- 42 mm
- Lug width
- 20 mm
- Material
- 18k rose gold
- Bezel
- Tachymeter
- Caseback
- Solid
- Crystal
- Sapphire
- Water resistance
- 100 m
Talk
Closest by specs
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- IWC SchaffhausenPilot’s Watch Performance Chronograph 41IW388309Same: Rose gold 18kSame: Black dialSame: Tachymeter bezelSame: 100 mSame: AutomaticSame: 46 h reserveDiffers: 41 mm
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- BreitlingClassic AVI Chronograph 42 P-51 MustangR233801A1B1Same: 42 mmSame: Rose gold 18kSame: Black dialSame: 100 mSame: AutomaticSame: 48 h reserveDiffers: Bidirectional bezel
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- OrisTT3 Chronograph01 674 7587 7764Same: 42.5 mmSame: Black dialSame: Tachymeter bezelSame: 100 mSame: AutomaticSame: 48 h reserveDiffers: Titanium
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