Seiko Cal. 6257 - 902

Seiko 6257-902

The Seiko 6257-902 represents an important milestone in Seiko's 1998 lineup. Powered by the 6257 caliber with 24j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-377545ff68b1]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1998

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