Seiko Cal. 5691 - 561

Seiko 5691-561

This Kinetic model from 1967 features a 46mm Hardlex-Coated Steel case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-28b4e75cf2e2]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
21j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1967

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