Seiko Cal. 4570 - 707

This Spring Drive model from 1978 features a 44mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-d01ecba4e4cd]

Also known as: Turtle, Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1978

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