Seiko Cal. 6653 - 149

Seiko 6653-149

The Seiko 6653-149 represents an important milestone in Seiko's 1997 lineup. Powered by the 6653 caliber with 34j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-417bcd2d8abc]

Also known as: Helmet, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1997

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