Seiko Cal. 6237 - 647

Seiko 6237-647

This Kinetic model from 1965 features a 44mm PVD Black case. Powered by the 6237 caliber with 23j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-2a554bf0d0da]

Also known as: Goldfeather, Navigator

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
44mm
Case Thickness
12.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
White
Jewels
23j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1965

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