Seiko Cal. 3820 - 924

The 3820-924 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3820 caliber with 34j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-cc452f19fee4]

Also known as: Samurai, Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1965

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