Seiko Cal. 3876 - 818

The Seiko 3876-818 represents an important milestone in Seiko's 1994 lineup. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-7ce7654faacf]

Also known as: Helmet, UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1994

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