Seiko Cal. 4576 - 970

The Seiko 4576-970 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-86ea6e6d0508]

Also known as: Tuna, Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1969

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