Seiko Cal. 6616 - 724

The 6616-724 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-4449eff17a0e]

Also known as: Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1998

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