Seiko Cal. 6131 - 911

Seiko 6131-911

The Seiko 6131-911 represents an important milestone in Seiko's 1985 lineup. Powered by the 6131 caliber with 25j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-816b0208c026]

Also known as: UFO, Sea Horse

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
White
Jewels
25j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1985

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