Seiko Cal. 4435 - 901

This Quartz model from 1981 features a 36mm Two-Tone case. With its 20mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-4f921cb42319]

Also known as: Bellmatic, Crown

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1981

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