Seiko Cal. 7057 - 271

Seiko 7057-271

This Spring Drive model from 1979 features a 36mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-3d45d3ca3d9a]

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
13.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
White
Jewels
22j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1979

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