Seiko Cal. 6666 - 389

The Seiko 6666-389 represents an important milestone in Seiko's 1996 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-3bd04826718d]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1996

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