Seiko Cal. 3877 - 301

Seiko 3877-301

This Kinetic model from 1977 features a 41mm Stainless Steel case. Powered by the 3877 caliber with 32j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-9c4c8679576f]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
9.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Black
Jewels
32j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1977

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seikata-wm-9c4c8679576f