Seiko Cal. 6647 - 531

The Seiko 6647-531 represents an important milestone in Seiko's 1999 lineup. It features a White dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-fc08afc0680e]

Also known as: Pogue, Panda

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1999

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