Seiko Cal. 6698 - 331

Seiko 6698-331

The 6698-331 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6698 caliber with 20j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-9549e0e7e7cd]

Also known as: Bullhead, Navigator

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1995

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