Seiko Presage

Specifications
Movement
Caliber Number
6R51
Movement Type
Automatic with manual winding
Precision
+25 to -15 seconds per day
Power reserve
Approx. 72 hours(3 days)
Jewels
24
Functions
Stop second hand function
Case/Band
Case Material
Stainless steel (super hard coating)
Case Size
Thickness:12.9mm
Diameter:38.0mm
Lug-to-lug:43.8mm
Crystal
Dual-curved sapphire crystal
Crystal Coating
Anti-reflective coating on inner surface
Clasp
Deployment clasp with push button release
Distance between lugs
20
Other Details
Water Resistance
10 bar
Magnetic Resistance
4,800 A/m
Features
See-through & Screw case back