Seiko Cal. 3857 - 260

Seiko 3857-260

The 3857-260 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3857 caliber with 20j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-1841ede717ac]

Also known as: Turtle

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
20j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1982

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seikata-wm-1841ede717ac