Seiko Cal. 3827 - 999

The Seiko 3827-999 represents an important milestone in Seiko's 1982 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-d81ddcc64b4f]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1982

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