Seiko Cal. 7042 - 203

Seiko 7042-203

The 7042-203 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7042 caliber with 33j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-f821e35aeb64]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
10.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1971

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