Seiko Cal. 7139 - 534

Seiko 7139-534

The 7139-534 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7139 caliber with 19j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-ee76721db284]

Also known as: Shogun, Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
11.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
White
Jewels
19j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1985

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seikata-wm-ee76721db284