Seiko Cal. 6315 - 742

The Seiko 6315-742 represents an important milestone in Seiko's 1981 lineup. It features a Black dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-5ddb7d4dcd77]

Also known as: Turtle, Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1981

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