Seiko Cal. 7156 - 242

Seiko 7156-242

This Spring Drive model from 1994 features a 45mm Hardlex-Coated Steel case. With its 18mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-ee88f62e24cf]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Burgundy
Jewels
22j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1994

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