Seiko – Specifications (Caliber 4N30)
Movement
-
Caliber Number: 4N30
-
Movement Type: Quartz
-
Precision: ±15 seconds per month
-
Battery Life: Approx. 3 years
Case / Band
-
Case Material: Stainless steel
-
Case Size:
-
Thickness: 7.2 mm
-
Diameter: 22.7 mm
-
Lug-to-lug: 33.1 mm
-
-
Crystal: Hardlex
-
Clasp: Three-fold clasp with push button release
-
Distance Between Lugs: 16 mm
Other Details
-
Water Resistance: Splash resistant
-
Magnetic Resistance: 4,800 A/m
-
Weight: 63 g
-
Features: Screw case back
Reviews
There are no reviews yet.