Seiko Cal. 3863 - 219

Seiko 3863-219

This Automatic model from 1965 features a 34mm Titanium case. Powered by the 3863 caliber with 33j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-49810f70ae6d]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
34mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1965

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seikata-wm-49810f70ae6d