Seiko Cal. 3812 - 580

This Hand-Winding model from 1988 features a 45mm Two-Tone case. With its 18mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-9dba1d97140f]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1988

Related Models

• Seiko 4423-625
• Seiko 5243-605
• Seiko 6644-917
• Seiko 6652-871
• Seiko 7071-161
• Seiko 4423-155
• Seiko 6665-217
• Seiko 4455-288
• Seiko 4463-572
• Seiko 7088-698
• Seiko 6329-779
• Seiko 3813-981