Seiko Cal. 6616 - 687

The Seiko 6616-687 represents an important milestone in Seiko's 1995 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1e3cec12fa11]

Also known as: Panda, Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1995

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