Seiko Cal. 3827 - 107

The Seiko 3827-107 represents an important milestone in Seiko's 1988 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-773e83345d3d]

Also known as: UFO, Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1988

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