Seiko Cal. 6688 - 255

Seiko 6688-255

The Seiko 6688-255 represents an important milestone in Seiko's 1976 lineup. Powered by the 6688 caliber with 21j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-0fa311912e6f]

Also known as: Samurai, Arnie

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
130m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1976

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