Seiko Cal. 6616 - 143

The Seiko 6616-143 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-dfd753114aeb]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1983

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