Seiko Cal. 4521 - 244

The Seiko 4521-244 represents an important milestone in Seiko's 1983 lineup. Powered by the 4521 caliber with 31j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-3afdcd8b976b]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1983

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