Seiko Cal. 7170 - 653

Seiko 7170-653

The Seiko 7170-653 represents an important milestone in Seiko's 1993 lineup. Powered by the 7170 caliber with 29j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-28e401c58535]

Also known as: Helmet, Arnie

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
44mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1993

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seikata-wm-28e401c58535