Seiko Cal. 0738 - 139

Seiko 0738-139

The 0738-139 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0738 caliber with 17j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-4aea985e84e6]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
9.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
110m
Dial Color
Silver
Jewels
17j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1979

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