Seiko Cal. 5644 - 348

This Solar model from 1983 features a 38mm Titanium case. Powered by the 5644 caliber with 26j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-bce0555c7ec2]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1983

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