Seiko Cal. 5646 - 961

The Seiko 5646-961 represents an important milestone in Seiko's 1996 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-7e0cb2aa94b8]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1996

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