Seiko Cal. 3827 - 535

Released in 1972, the Cal. 3827 with design code 535 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-d432e423c7b1]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1972

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