movment
- Caliber Number
6R64Movement Type
Automatic with manual windingAccuracy
+25 to -15 seconds per dayDuration
Approx. 45 hours
Exterior
- Case Material
Stainless steel (super hard coating)Crystal
Sapphire crystalCrystal Coating
Anti-reflective coating on inner surfaceLumiBrite
Lumibrite on hands and index(es)Clasp
Three-fold clasp with push button release
Other Details
- Water Resistance
10 barCase Size
Thickness: 13.7 ㎜
Diameter: 42.2 ㎜
Length: 49.2 ㎜
Other Specifications
Screw case back
See-through case back
Other Specification
-
- 24-hour hand
29 jewels
Calendar-linked time difference adjustment function
Date hand
Power reserve display
Stop second hand function
- 24-hour hand
