Seiko Cal. 5628 - 975

This Hand-Winding model from 1982 features a 41mm Hardlex-Coated Steel case. With its 18mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-ddeb227eb454]

Also known as: Samurai, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1982

Related Models

• Seiko 7083-440
• Seiko 6129-590
• Seiko 3891-225
• Seiko 6666-813
• Seiko 5298-407
• Seiko 4583-264
• Seiko 4414-337
• Seiko 5298-247
• Seiko 6354-567
• Seiko 3898-924
• Seiko 5622-295
• Seiko 5248-170