Seiko Cal. 6356 - 676

This Hand-Winding model from 1991 features a 34mm Two-Tone case. Powered by the 6356 caliber with 36j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-df2fd352f271]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1991

Related Models

• Seiko 3873-808
• Seiko 5247-710
• Seiko 6679-389
• Seiko 5675-396
• Seiko 5616-258
• Seiko 6686-436
• Seiko 6341-341
• Seiko 4470-360
• Seiko 0779-640
• Seiko 4429-390
• Seiko 6126-216
• Seiko 7097-412