Seiko Cal. 3880 - 880

Seiko 3880-880

The 3880-880 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3880 caliber with 29j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-e47733ecb36b]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
10.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1987

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seikata-wm-e47733ecb36b