Seiko Cal. 5640 - 916

Seiko 5640-916

This Kinetic model from 1983 features a 43mm Hardlex-Coated Steel case. With its 20mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-14563d19b00e]

Also known as: Samurai

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1983

Related Models

seikata-wm-14563d19b00e