Seiko Cal. 5671 - 399

The 5671-399 is a sought-after Hand-Winding piece from Seiko's golden era. With its 19mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-edd9bbfdd6ca]

Also known as: Rally, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1965

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