Seiko Cal. 4437 - 242

This Kinetic model from 1988 features a 38mm Hardlex-Coated Steel case. Powered by the 4437 caliber with 29j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-9812d6246cdb]

Also known as: Bellmatic, Arnie

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1988

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