Seiko Cal. 3823 - 633

The Seiko 3823-633 represents an important milestone in Seiko's 1966 lineup. Powered by the 3823 caliber with 18j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-bd0c1fbbf667]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1966

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