Seiko Cal. 6648 - 530

The Seiko 6648-530 represents an important milestone in Seiko's 1981 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-0f64cfa22da2]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

27j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1981

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