Seiko Cal. 4427 - 836

Released in 1982, the Cal. 4427 with design code 836 was part of Seiko's domestic market collection. It features a White dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-900fe448de6c]

Also known as: Panda, UFO

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1982

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