Seiko Cal. 6645 - 325

The Seiko 6645-325 represents an important milestone in Seiko's 1998 lineup. It features a Green dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-72e9186f4d19]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1998

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