Seiko Cal. 0730 - 331

The Seiko 0730-331 represents an important milestone in Seiko's 1994 lineup. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-7dae7e73e98b]

Also known as: Silverwave, Arnie

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1994

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