Seiko Cal. 6665 - 283

This Quartz model from 1977 features a 39mm PVD Black case. With its 20mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-eadae52ba043]

Also known as: Sumo, Panda

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1977

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