Seiko Cal. 5680 - 811

This Hand-Winding model from 1999 features a 44mm Stainless Steel case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-5bfb311bdb4f]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1999

Related Models

• Seiko 7166-302
• Seiko 6360-374
• Seiko 6346-827
• Seiko 6677-895
• Seiko 6629-205
• Seiko 4416-402
• Seiko 3845-345
• Seiko 6392-257
• Seiko 5637-391
• Seiko 7094-932
• Seiko 7020-914
• Seiko 6274-641