Seiko Cal. 6377 - 860

The 6377-860 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-511bd21ab43e]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1965

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