Seiko Cal. 3878 - 525

Seiko 3878-525

This Quartz model from 1965 features a 41mm Titanium case. Powered by the 3878 caliber with 23j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-007190827794]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
41mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
23j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1965

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seikata-wm-007190827794