Seiko Cal. 3844 - 863

Seiko 3844-863

The 3844-863 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3844 caliber with 34j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-eb7fca06e85a]

Also known as: World Timer, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1987

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