Seiko Cal. 4544 - 320

The Seiko 4544-320 represents an important milestone in Seiko's 1998 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-960bc87dce55]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1998

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