Seiko Cal. 4435 - 938

This Quartz model from 1971 features a 36mm PVD Black case. With its 22mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-00eb719ecead]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1971

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