Seiko Cal. 6181 - 137

Seiko 6181-137

The 6181-137 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6181 caliber with 23j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-46597a7b308d]

Also known as: Turtle, Flighty

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
10.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Champagne
Jewels
23j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1984

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seikata-wm-46597a7b308d