Seiko Cal. 6659 - 603

Seiko 6659-603

This Hand-Winding model from 1998 features a 42mm Titanium case. Powered by the 6659 caliber with 34j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-481181b8e063]

Also known as: Sumo, Flighty

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
42mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
Green
Jewels
34j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1998

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seikata-wm-481181b8e063