Seiko Cal. 0781 - 193

Seiko 0781-193

This Automatic model from 1976 features a 36mm Hardlex-Coated Steel case. With its 18mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-25e7890efdea]

Also known as: Tuna, Sea Horse

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1976

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