Aquastar Regate - 4000N The first, rare and stainless steel automatic Regate Yachttimer Wristwatch Diving Watches Manifacturer - Berthoud GenèveYears -

Manifacturer - Berthoud GenèveYears - 1950s - 1960s Model – Rectangular casketMaterial - PlasticCondition - Very goodDimensions - 24cm x 2

This series became famous since the launch of the Seamaster 300 and almost ten years later

a pretty common hallmark of radium dials

This rarest dial variation ("Star" at 12 o'clock) features a 60 seconds scale and the 5-dot countdown

Aquastar Regate - 4000N The first, rare and stainless steel automatic Regate Yachttimer Wristwatch Diving Watches Manifacturer - Berthoud GenèveYears -What we present today is one of the most iconic Sea Sport watches. The Aquastar Regate Ref. Z28A is the first Regatta Yachttimer wrist watch with the 5 dot minutes countdown. The present example is a very well preserved stainless steel case and very nicely preserved dial. It houses the modified Caliber Felsa 4000N patented in 1961 by JeanRichard with the Regate Module. This rarest dial variation ("Star" at 12 o'clock) features a 60 seconds scale and