Seiko Cal. 6631 - 267

Seiko 6631-267

The 6631-267 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6631 caliber with 31j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-1410f1802671]

Also known as: Arnie

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
50m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1998

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seikata-wm-1410f1802671