Seiko Cal. 6621 - 728

Seiko 6621-728

This Kinetic model from 1966 features a 36mm Titanium case. Powered by the 6621 caliber with 32j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-fcece8051277]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
36mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
100m
Dial Color
Silver
Jewels
32j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1966

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seikata-wm-fcece8051277