Seiko Cal. 4531 - 447

The Seiko 4531-447 represents an important milestone in Seiko's 1998 lineup. Powered by the 4531 caliber with 30j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-bd6f07b7ded3]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1998

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