Seiko Cal. 7181 - 868

This Hand-Winding model from 1979 features a 41mm Stainless Steel case. Powered by the 7181 caliber with 24j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-6f79c5600503]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1979

Related Models

• Seiko 5231-697
• Seiko 7065-593
• Seiko 7037-484
• Seiko 5299-395
• Seiko 4441-443
• Seiko 0720-746
• Seiko 4546-764
• Seiko 7114-729
• Seiko 6689-354
• Seiko 4531-705
• Seiko 6635-161
• Seiko 4484-110