Seiko Cal. 7157 - 554

Seiko 7157-554

This Hand-Winding model from 1972 features a 39mm Titanium case. With its 20mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-638c5d866d73]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
39mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1972

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seikata-wm-638c5d866d73