Seiko Cal. 7031 - 560

Released in 1978, the Cal. 7031 with design code 560 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-d87c67b22291]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1978

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