Seiko Cal. 4437 - 965

This Automatic model from 1971 features a 36mm Titanium case. Powered by the 4437 caliber with 21j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-22052926a699]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1971

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