Seiko Cal. 7157 - 373

Seiko 7157-373

The 7157-373 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-012015e8eb4a]

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
34j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1973

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