Seiko Cal. 3863 - 323

Seiko 3863-323

The Seiko 3863-323 represents an important milestone in Seiko's 1986 lineup. Powered by the 3863 caliber with 25j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-48dcd248dc87]

Also known as: Tuna, Arnie

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
37mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
White
Jewels
25j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1986

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seikata-wm-48dcd248dc87