Seiko Cal. 4578 - 805

The Seiko 4578-805 represents an important milestone in Seiko's 1990 lineup. It features a Black dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-4d204130e69a]

Also known as: Tuna, Rally

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1990

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