Seiko Cal. 6320 - 664

The Seiko 6320-664 represents an important milestone in Seiko's 1998 lineup. It features a Green dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-488ea3bf26e5]

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1998

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