Seiko Cal. 3878 - 298

Seiko 3878-298

This Automatic model from 1969 features a 35mm Titanium case. Powered by the 3878 caliber with 30j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-45b49934cb8b]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
15.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Cream
Jewels
30j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1969

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