Seiko Cal. 6648 - 353

Seiko 6648-353

The Seiko 6648-353 represents an important milestone in Seiko's 1993 lineup. Powered by the 6648 caliber with 33j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-72b2b1bb8a94]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Green
Jewels
33j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1993

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