Seiko Cal. 6646 - 255

Seiko 6646-255

This Automatic model from 1995 features a 42mm Titanium case. Powered by the 6646 caliber with 17j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-e9d6c8c8b9b1]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
15.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
Burgundy
Jewels
17j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1995

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