Seiko Cal. 3868 - 677

Seiko 3868-677

The 3868-677 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3868 caliber with 17j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-1eedaadcfd02]

Also known as: Samurai, UFO

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
11.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Cream
Jewels
17j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1966

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