Seiko Cal. 6163 - 560

This Automatic model from 1977 features a 37mm Titanium case. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-fda5c2e91acd]

Also known as: UFO, Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1977

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