Seiko Cal. 5647 - 964

The Seiko 5647-964 represents an important milestone in Seiko's 1999 lineup. It features a Black dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-4c65a6bb8d60]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1999

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