Seiko Cal. 0773 - 487

The 0773-487 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-d718465aae5d]

Also known as: Helmet, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1997

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