Seiko Cal. 7156 - 443

Seiko 7156-443

The 7156-443 is a sought-after Spring Drive piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-b30835dba738]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Champagne
Jewels
25j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1979

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seikata-wm-b30835dba738