Seiko Cal. 4543 - 687

This Solar model from 1983 features a 35mm Titanium case. Powered by the 4543 caliber with 32j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-bf3d5b9ece9f]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1983

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