Seiko Cal. 7110 - 631

This Solar model from 1993 features a 45mm Stainless Steel case. Powered by the 7110 caliber with 20j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-8f0bb7725c44]

Also known as: Sumo, Panda

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1993

Related Models

• Seiko 6377-523
• Seiko 6280-374
• Seiko 3865-847
• Seiko 4467-486
• Seiko 6645-896
• Seiko 6153-639
• Seiko 4594-922
• Seiko 3824-513
• Seiko 6296-181
• Seiko 4474-686
• Seiko 0752-207
• Seiko 6670-161