Seiko Cal. 3810 - 557

This Hand-Winding model from 1994 features a 41mm Stainless Steel case. Powered by the 3810 caliber with 35j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-54d3aeee5dd9]

Also known as: Sumo, Arnie

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1994

Related Models

• Seiko 5258-721
• Seiko 6359-855
• Seiko 5237-645
• Seiko 4478-190
• Seiko 3870-333
• Seiko 6111-116
• Seiko 6226-754
• Seiko 6294-948
• Seiko 7059-116
• Seiko 5680-563
• Seiko 4433-368
• Seiko 6151-943