Seiko Cal. 4540 - 446

The Seiko 4540-446 represents an important milestone in Seiko's 1991 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-3b272e11702d]

Also known as: Panda

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1991

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