Seiko Cal. 6613 - 591

Seiko 6613-591

This Kinetic model from 1968 features a 46mm Stainless Steel case. Powered by the 6613 caliber with 21j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-363c28a2fd21]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
White
Jewels
21j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1968

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seikata-wm-363c28a2fd21