Seiko Cal. 3861 - 662

The 3861-662 is a sought-after Hand-Winding piece from Seiko's golden era. With its 19mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-70f3aee94ea2]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1977

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