Seiko Cal. 6389 - 775

The 6389-775 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-bef422beeab0]

Also known as: Rally, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1992

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