Seiko Cal. 3875 - 577

Seiko 3875-577

The 3875-577 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3875 caliber with 29j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-0dac907ccd96]

Also known as: Rally, Emperor

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1983

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