Seiko Cal. 6315 - 779

The Seiko 6315-779 represents an important milestone in Seiko's 1981 lineup. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-21e625bde280]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1981

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