Seiko Cal. 3880 - 378

Seiko 3880-378

This Kinetic model from 1973 features a 34mm Stainless Steel case. Powered by the 3880 caliber with 34j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-668905e1d821]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
10.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Burgundy
Jewels
34j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1973

Related Models

seikata-wm-668905e1d821