Seiko Cal. 5287 - 998

Released in 1975, the Cal. 5287 with design code 998 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-1c19d29c4e92]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1975

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