Seiko Cal. 6157 - 556

Seiko 6157-556

This Hand-Winding model from 1976 features a 44mm Gold-Plated case. With its 19mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-d291b7970ccf]

Also known as: Silverwave, World Timer

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
12.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
33j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1976

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