Seiko Cal. 3863 - 438

Seiko 3863-438

The 3863-438 is a sought-after Solar piece from Seiko's golden era. Powered by the 3863 caliber with 18j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-99132e615e1b]

Also known as: Arnie

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
13.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Burgundy
Jewels
18j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1971

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seikata-wm-99132e615e1b