Seiko Cal. 6139 - 724

Seiko 6139-724

The 6139-724 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6139 caliber with 20j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-f23c881ec1d3]

Also known as: Samurai, Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
15.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Burgundy
Jewels
20j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1981

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