Seiko Cal. 0776 - 104

This Hand-Winding model from 1982 features a 41mm Hardlex-Coated Steel case. Powered by the 0776 caliber with 23j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-1bfefb331b01]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1982

Related Models

• Seiko 4599-973
• Seiko 0796-422
• Seiko 6245-418
• Seiko 3872-579
• Seiko 3886-672
• Seiko 7062-992
• Seiko 6286-763
• Seiko 6383-447
• Seiko 0792-812
• Seiko 3876-112
• Seiko 7059-888
• Seiko 3870-584