Seiko Cal. 5617 - 765

Seiko 5617-765

This Hand-Winding model from 1990 features a 43mm Gold-Plated case. With its 20mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-04c55d6a9804]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Black
Jewels
35j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1990

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seikata-wm-04c55d6a9804