Seiko Cal. 3850 - 873

Seiko 3850-873

This Solar model from 1978 features a 38mm Two-Tone case. Powered by the 3850 caliber with 23j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-ebf2b92199c1]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
38mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Cream
Jewels
23j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1978

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