Seiko Cal. 3863 - 876

Seiko 3863-876

This Solar model from 1986 features a 44mm Two-Tone case. Powered by the 3863 caliber with 34j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-27e7366bcc41]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
8.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
30m
Dial Color
Navy
Jewels
34j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1986

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