Seiko Cal. 6610 - 937

The Seiko 6610-937 represents an important milestone in Seiko's 1965 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-3f57524ef6cc]

Also known as: World Timer, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1965

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