Seiko Cal. 6644 - 754

Seiko 6644-754

This Kinetic model from 1978 features a 44mm Titanium case. Powered by the 6644 caliber with 34j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-496081fc981b]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Champagne
Jewels
34j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1978

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seikata-wm-496081fc981b