Seiko Cal. 6139 - 812

Seiko 6139-812

The 6139-812 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6139 caliber with 32j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-d1afe272e37f]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
34mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
32j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1999

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