Seiko Cal. 6647 - 228

The Seiko 6647-228 represents an important milestone in Seiko's 1999 lineup. It features a White dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-9b9ee2ecb9f7]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1999

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