Seiko Cal. 7161 - 388

Seiko 7161-388

The 7161-388 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-ab2c5ec7a139]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Green
Jewels
23j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1974

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