Seiko Cal. 6665 - 745

Seiko 6665-745

This Kinetic model from 1976 features a 44mm Two-Tone case. Powered by the 6665 caliber with 17j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-c341f24cef5f]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
13.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Cream
Jewels
17j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1976

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