Seiko Cal. 4510 - 321

The Seiko 4510-321 represents an important milestone in Seiko's 1994 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-7f11e3fd05ce]

Also known as: UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1994

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