Omega
Omega Seamaster Diver 300M Chronograph 210.30.44.51.01.001 44 mm Steel Black Dial Watch for Men
O21030445101001
SKU: O21030445101001
Reference 210.30.44.51.01.001 is the 44 mm steel Diver 300M chronograph in black, with a polished black ceramic bezel whose diving scale is white enamel. The pushers match in polished black ceramic, as does the dial, laser-engraved with waves and fitted with a date window at 6 o'clock. Rhodium-plated hands and indexes carry white Super-LumiNova.
A stainless steel bracelet with foldover clasp, comfort setting and diver extension completes the 17.20 mm case. The self-winding calibre 9900 combines a column wheel with a Co-Axial escapement and Master Chronometer certification from METAS, resisting 15,000 gauss. Twin barrels in series provide 60 hours of reserve, with 12-hour and 60-minute recorders, small seconds and a time-zone function. Water resistance is 300 metres.
Technical specifications
- Brand: OMEGA
- Collection: Seamaster – Diver 300M – Chronograph
- Model: Seamaster Diver 300M Co-Axial Master Chronometer Chronograph
- Reference: 210.30.44.51.01.001
- Case: Steel, 44 mm diameter, 17.20 mm thick
- Lug-to-lug: 52.80 mm
- Lug width: 21 mm
- Bezel: Polished black ceramic bezel with white enamel diving scale
- Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
- Caseback: Wave-edged caseback with sapphire crystal
- Water resistance: 30 bar (300 metres / 1000 feet)
- Dial: Black
- Hands and indexes: Rhodium-plated hands, subdial hands and indexes with white Super-LumiNova
- Functions: Hours, Minutes, Small seconds, Date, Chronograph
- Movement: OMEGA 9900, automatic (self-winding) with Co-Axial escapement
- Certification: Co-Axial Master Chronometer, certified by METAS (magnetic resistance to 15,000 gauss)
- Power reserve: 60 hours
- Frequency: 4 Hz
- Bracelet: Steel
- Clasp: Foldover clasp with comfort setting and diver extension
- Weight (approx.): 225 g
- Warranty: 5-year OMEGA international warranty
- Made in: Switzerland
- Manufacturer: OMEGA SA, Biel/Bienne, Switzerland
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Omega Seamaster Diver 300M Chronograph 210.30.44.51.01.001 44 mm Steel Black Dial Watch for Men
BRAND
Omega
MOVEMENT
FEATURES
Small seconds Date Chronograph Co-Axial Master Chronometer Sapphire crystal caseback
MOVEMENT
Automatic
Calibre
OMEGA 9900
COLLECTION
Seamaster
CASE
CASE SIZE
44 mm
CASE SHAPE
Round
CASE MATERIAL
Steel
SERIES
Seamaster
DIAL
DIAL COLOUR
Black
MODEL NO.
O21030445101001
STRAP
STRAP TYPE.
Stainless Steel
STRAP COLOUR.
Silver
Reference 210.30.44.51.01.001 is the 44 mm steel Diver 300M chronograph in black, with a polished black ceramic bezel whose diving scale is white enamel. The pushers match in polished black ceramic, as does the dial, laser-engraved with waves and fitted with a date window at 6 o'clock. Rhodium-plated hands and indexes carry white Super-LumiNova.
A stainless steel bracelet with foldover clasp, comfort setting and diver extension completes the 17.20 mm case. The self-winding calibre 9900 combines a column wheel with a Co-Axial escapement and Master Chronometer certification from METAS, resisting 15,000 gauss. Twin barrels in series provide 60 hours of reserve, with 12-hour and 60-minute recorders, small seconds and a time-zone function. Water resistance is 300 metres.
Technical specifications
- Brand: OMEGA
- Collection: Seamaster – Diver 300M – Chronograph
- Model: Seamaster Diver 300M Co-Axial Master Chronometer Chronograph
- Reference: 210.30.44.51.01.001
- Case: Steel, 44 mm diameter, 17.20 mm thick
- Lug-to-lug: 52.80 mm
- Lug width: 21 mm
- Bezel: Polished black ceramic bezel with white enamel diving scale
- Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
- Caseback: Wave-edged caseback with sapphire crystal
- Water resistance: 30 bar (300 metres / 1000 feet)
- Dial: Black
- Hands and indexes: Rhodium-plated hands, subdial hands and indexes with white Super-LumiNova
- Functions: Hours, Minutes, Small seconds, Date, Chronograph
- Movement: OMEGA 9900, automatic (self-winding) with Co-Axial escapement
- Certification: Co-Axial Master Chronometer, certified by METAS (magnetic resistance to 15,000 gauss)
- Power reserve: 60 hours
- Frequency: 4 Hz
- Bracelet: Steel
- Clasp: Foldover clasp with comfort setting and diver extension
- Weight (approx.): 225 g
- Warranty: 5-year OMEGA international warranty
- Made in: Switzerland
- Manufacturer: OMEGA SA, Biel/Bienne, Switzerland