Seiko Cal. 6157 - 743

Seiko 6157-743

This Automatic model from 1978 features a 38mm Gold-Plated case. With its 18mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-6d8fca116d3c]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1978

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seikata-wm-6d8fca116d3c