Hereís the Tuna Professional 1000M Automatic for 2020. This is the Japanese ref. youíll have to hold tight for the US/ EU ref.

SBDX038 gets a Titanium inner case plus a new shroud made from Zirconia Ceramic just like the 1975 Diverís Re-Creation. Zr-ceramic is seven times harder than steel.

The case has signature (for this model) gold accents on the shroud fixings, bezel and crown. Measurements are as follows: H53.5mm ◊ W52.35mm ◊ D17.44mm.

The case is fitted with an inner AR-treated curved Sapphire crystal. It has a magnetic-reluctance as well as a water-resistance to 1000 meters.

Powering the watch is a Seiko 26 jewels, automatic caliber 8L35 with a beat-rate of 28í800 vph and an accuracy +15 to -10 seconds per day and a power-reserve of approx. 50hrs.

Functions include: hrs, mins and date. The Prospex Diver Pro 1000M ref. SBDX038 has a Japanese MSRP of 400,000 JPY+TAX.