Seiko Cal. 6646 - 703

Seiko 6646-703

The Seiko 6646-703 represents an important milestone in Seiko's 1996 lineup. Powered by the 6646 caliber with 33j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-265c7fe2a5a4]

Also known as: Bullhead, Arnie

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
45mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1996

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