Seiko Cal. 3827 - 464

Released in 1971, the Cal. 3827 with design code 464 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-00db089bc5af]

Also known as: UFO, Flighty

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1971

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