Seiko Cal. 3880 - 337

Seiko 3880-337

This Kinetic model from 1990 features a 35mm Stainless Steel case. Powered by the 3880 caliber with 27j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-5a6421c5555d]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
27j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1990

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