Seiko Cal. 7157 - 342

The 7157-342 is a sought-after Hand-Winding piece from Seiko's golden era. With its 21mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-1c518ea668ec]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1980

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