Seiko Cal. 7142 - 225

Seiko 7142-225

The 7142-225 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7142 caliber with 33j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-fa58b8a9143a]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Navy
Jewels
33j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1978

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