Seiko – Essentials Tank Gold Tone Quartz 19.6mm SWR110

Description

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: 6.1 mm
  • Diameter: 19.6 mm
  • Lug-to-lug: 29.4 mm

Crystal: Sapphire crystal

Band Material: Cow leather

Distance between lugs: 15

Other Details

Water Resistance: 5 bar (50 meters / 165 feet)

Magnetic Resistance: 4,800 A/m

Weight: 17.0 g