Seiko Cal. 5680 - 506

Released in 1987, the Cal. 5680 with design code 506 was part of Seiko's domestic market collection. With its 22mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-ae89211bb2be]

Also known as: UFO, Crown

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1987

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