Seiko Cal. 6237 - 420

Seiko 6237-420

The 6237-420 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6237 caliber with 29j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-dd3b2fcf384b]

Also known as: Bullhead

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
10.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1994

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