Seiko Cal. 3858 - 536

Seiko 3858-536

The 3858-536 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3858 caliber with 21j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-9ffcc7f18ed3]

Also known as: Crown

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Navy
Jewels
21j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1988

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