Seiko Cal. 4464 - 635

This Quartz model from 1986 features a 44mm Titanium case. Powered by the 4464 caliber with 28j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-4e4a58a1fefa]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1986

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