Seiko Cal. 4571 - 704

The Seiko 4571-704 represents an important milestone in Seiko's 1977 lineup. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-c22b7843eb5b]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1977

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