U1-BTP

Modello Uno ref. U1-BTP is a made in Italy diving watch. It features a high-readability black 369 dial with markers in Cream Old Radium Super-LumiNova® lume, gilt open second rail and dial trims. The espresso brown navigator bezel insert allows to keep tracking of a second time zone.

Time is indicated thanks to black ladder phantom H+M, reverse lollipop S with gilt tip. The double domed anti-reflective sapphire crystal provides the best performance in every light condition.The solid 316 brushed stainless steel case, the screwed-in 2mm thick caseback, the 8mm diameter crown together with the high quality gaskets set provide a water resistance tested individually to 30 atm=300m=1000ft.

Timing accuracy is guaranteed by the NH35A automatic movement tuned to 21600bph with 41h power reserve and hacking seconds hand. Comes on a dove brown heavy-duty Unimatic V shaped nylon nato strap and a black heavy-duty Unimatic V shaped nylon nato strap with brushed SS signed custom buckle. The caseback features the collaboration engraving Unimatic X BIOTOP and the individual progressive number. The watch is covered by a 24 months worldwide warranty.

Sold exclusively at BIOTOP stores in Tokyo, Osaka and Fukuoka.

300m = 1000ft = 30atm WR

Diameter 40mm case with 41,5mm bezel

Navigator 12H, 120 clicks mono-directional security bezel

2.5mm thick double domed sapphire

Inner side anti-reflective coating

316 stainless steel case brushed finish

Black high-readability 369 dial

Super-LumiNova® Cream Old Radium

Gilt open second rail and dial trims

Automatic calibre Seiko NH35A 21600bph

Hacking seconds hand Bi-directional winding

Accuracy -20/+40 s/day – 41h power reserve

Antimagnetic ≥4800 A / m

Dove brown heavy-duty Unimatic V shaped nylon nato strap

EXTRA: Black heavy-duty Unimatic V shaped nylon nato strap

Unimatic X BIOTOP caseback

Individually numbered, edition of 100