Seiko Cal. 4527 - 787

This Automatic model from 1971 features a 40mm Titanium case. Powered by the 4527 caliber with 26j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-d0009d07e128]

Also known as: Pogue, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1971

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