Seiko Cal. 4538 - 646

Seiko 4538-646

This Kinetic model from 1977 features a 46mm Hardlex-Coated Steel case. With its 18mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-1afdbe248675]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1977

Related Models

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