Seiko Cal. 6163 - 242

The Seiko 6163-242 represents an important milestone in Seiko's 1982 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-d141d7a6573f]

Also known as: Tuna, Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1982

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