Seiko Cal. 4521 - 350

The Seiko 4521-350 represents an important milestone in Seiko's 1973 lineup. It features a Cream dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-c5c3effcf8d0]

Also known as: Pogue

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1973

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