Seiko Cal. 3877 - 848

This Automatic model from 1965 features a 41mm PVD Black case. With its 21mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-20b5ca10d356]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1965

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