Seiko Cal. 3878 - 801

Seiko 3878-801

This Kinetic model from 1967 features a 42mm Two-Tone case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e2402c81ef81]

Also known as: Sumo, Bullhead

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
100m
Dial Color
Black
Jewels
31j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1967

Related Models

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