Seiko Cal. 7142 - 740

Seiko 7142-740

The 7142-740 is a sought-after Hand-Winding piece from Seiko's golden era. With its 19mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-b8ef01724383]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
14.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Black
Jewels
21j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1974

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seikata-wm-b8ef01724383