This is a re-edition of the Sewills Professional Diver sold in the 1990s, made by the same manufacturers but with some important improvements.
The watch is now water resistant ot 300 metres/1000 feet (original was 200 metres), fitted with an oyster-style bracelet with security clasp and diver's extension instead of the original dress watch style bracelet and now sports a sapphire crystal, replacing the original mineral glass.
The PRS-44 has been undergoing rigorous testing on location at The Red Sea in Egypt for the past 2 weeks and the photographs below are actual underwater photographs courtesy of ralphyimages.com, who own copyright of these images.
The Sewills Professional Diver is guaranteed for two years and will be supplied in a Sewills "piano black" gloss lacquered wooden box.
SEWILLS Professional Diver PRS-44
316L stainless steel, polished sides and brushed top
Diameter 42mm, 46mm across including crown
Lug to lug height 50mm
Thickness 13mm to the top of the crystal
Lug spacing 20mm
Anti-magnetic 4800 A/m
Water resistance 300 metres/1000 feet
Weight 190 grammes including bracelet
Screw down crown, screw back
Choice of Black or Blue
Date at 3 o'clock
Sapphire with magnifying "cyclops"
ETA2824 25 jewel automatic
Stainless steel oyster-style with solid links and solid end links, security clasp and diver's extension