Seiko Cal. 6290 - 681

Seiko 6290-681

The Seiko 6290-681 represents an important milestone in Seiko's 1997 lineup. Powered by the 6290 caliber with 28j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-b663cbdca34c]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Burgundy
Jewels
28j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1997

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