Seiko Cal. 3863 - 891

Seiko 3863-891

This Solar model from 1987 features a 46mm Two-Tone case. Powered by the 3863 caliber with 26j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-cd5e7e3c72ff]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
46mm
Case Thickness
12.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Navy
Jewels
26j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1987

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