Seiko Cal. 3862 - 583

Seiko 3862-583

The 3862-583 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3862 caliber with 32j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-da9134635e23]

Also known as: Sumo, UFO

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
38mm
Case Thickness
9.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
120m
Dial Color
Silver
Jewels
32j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1977

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seikata-wm-da9134635e23