Seiko Cal. 6615 - 575

This Spring Drive model from 1971 features a 43mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-185e64d5df8f]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1971

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