Seiko Cal. 6612 - 612

The 6612-612 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-e209dda2ad8d]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1998

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