Seiko Ladies "Tank" Watch SWR108

Movement
Caliber Number: 4N30
Movement Type: Quartz
Precision: ±15 seconds per month
Battery life: Approx. 3 years

Case/Band
Case Size
Thickness:6.1mm
Diameter:19.6mm
Lug-to-lug:29.4mm
Crystal: Sapphire crystal
Band Material: Cow leather
Distance between lugs: 15

Other Details
Water Resistance: 5 bar
Magnetic Resistance: 4,800 A/m
Weight: 31.0