Seiko Cal. 6283 - 641

Released in 1965, the Cal. 6283 with design code 641 was part of Seiko's domestic market collection. Powered by the 6283 caliber with 20j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-9e1f1fb9da21]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1965

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