Seiko Cal. 6288 - 369

This Hand-Winding model from 1976 features a 46mm Stainless Steel case. Powered by the 6288 caliber with 36j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-1a176e06bcbb]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1976

Related Models

• Seiko 6366-317
• Seiko 7127-413
• Seiko 7055-927
• Seiko 3870-630
• Seiko 6345-258
• Seiko 7036-390
• Seiko 6119-203
• Seiko 4535-686
• Seiko 6679-195
• Seiko 4577-258
• Seiko 6627-749
• Seiko 5285-701