Seiko Cal. 6136 - 771

Seiko 6136-771

The 6136-771 is a sought-after Solar piece from Seiko's golden era. Powered by the 6136 caliber with 20j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-3c1ba15171a3]

Also known as: Samurai

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1980

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