Seiko Cal. 4521 - 532

The Seiko 4521-532 represents an important milestone in Seiko's 1973 lineup. Powered by the 4521 caliber with 29j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-4270553f6b84]

Also known as: Turtle, Crown

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1973

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