Seiko Cal. 3864 - 824

Seiko 3864-824

The 3864-824 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3864 caliber with 25j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-ff6edbf52959]

Also known as: World Timer

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
40mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1994

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