Seiko Cal. 3881 - 600

Seiko 3881-600

The 3881-600 is a sought-after Solar piece from Seiko's golden era. Powered by the 3881 caliber with 29j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-e6fa167b1b30]

Also known as: Sea Horse, Emperor

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Black
Jewels
29j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1982

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