Seiko Cal. 3880 - 860

Seiko 3880-860

The 3880-860 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3880 caliber with 28j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-26ad491d4ba2]

Also known as: Samurai, Arnie

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
10.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Silver
Jewels
28j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1966

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