Seiko Cal. 3881 - 580

Seiko 3881-580

The 3881-580 is a sought-after Solar piece from Seiko's golden era. Powered by the 3881 caliber with 17j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-86c40ee0cbc2]

Also known as: Sea Horse

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
40mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1976

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