331.10.42.51.02.002 Omega Speedmaster 57 Omega Co-Axial Chronograph 41.5 MM
Product Description
Watch info
See allMovement
Precision
Officially Certified Swiss Chronometer (COSC)
Power Reserve
60 Hours
Winding
Bidirectional automatic winding
Functions
Chronograph, Hours, minutes, small seconds, and date, Tachymeter scale
Jewels
54
Frequency
28,800 VpH (4 Hz)
Caliber
Omega 9300
Movement
Self-winding chronograph movement with column wheel mechanism and Co-Axial Escapement
Oscillator
Free sprung-balance with "Si 14" silicon balance spring
Case
Shape
Round
Diameter (in mm)
41.5
Material
Stainless Steel
Crystal
Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
Model Case
Brushed/satin finished stainless steel case with polished finished beveled edges, Transparent case back with sapphire crystal
Water Resistance
10 bar (100 metres / 330 feet)
Winding Crown
Polished Stainless steel crown with notched edge for enhanced grip
Bezel
Fixed, brushed finished bezel with engraved and black-filled tachymeter scale
Dial
Color
Silver
Indexes
Indices
Details
Applied red gold index hour markers with luminescent fill, Fine printed black minute, seconds and fractions of a seconds track around the outer rim, Flat silver main dial, Recessed silver sub-dials with a fine concentric circular pattern finished rims & flat center, Red gold OMEGA logo below 12 o'clock, Red gold toned hands, the hour & minute hands with luminescent fill
Bracelet
Material
Stainless Steel
Clasp
Push Button Foldover Clasp
Bracelet
Stainless steel bracelet with brushed finished outer links and polished finished center links and edges
Complication
Date window displayed at the 6 o'clock position
Minute & hour counters are combined into a single sub-dial located at the 3 o'clock position
Small continuous running seconds hand sub-dial located at the 9 o'clock position
Tachymeter scale on the bezel
Reviews
Address:Uk Wakefield Name:jeffrey umana
met expectation, i will make business with the seller again
Address:Deutschland Weinheim Name:Mandy E
pefect thanks
Address:Denmark H?rning Name:Lindi V
A+, positive attitude