Seiko Cal. 4511 - 879

This Quartz model from 1967 features a 41mm PVD Black case. With its 20mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-66ddd226f64b]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1967

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