Seiko Cal. 6170 - 631

Seiko 6170-631

This Automatic model from 1970 features a 43mm Hardlex-Coated Steel case. With its 21mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-ee8828708014]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
9.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1970

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seikata-wm-ee8828708014