Seiko Cal. 4578 - 370

The Seiko 4578-370 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-308d741c5b5d]

Also known as: Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1972

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