Seiko Cal. 3860 - 888

Seiko 3860-888

This Automatic model from 1966 features a 38mm Two-Tone case. Powered by the 3860 caliber with 29j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-ff4d32c6daf1]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
15.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1966

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