S1 Beadblasted Titanium Blue

Availability: See it at 430 Park Avenue

• Case: Silver & black coated beadblasted titanium Titanium crown
• Size: 45.3 mm x 17.2 mm
• Movement: HYT’s fluidic time display manually wound caliber 501-CM
• Function: Fluidic retrograde hours - Central minutes hand - Power reserve hand - Small seconds hand
• Power Reserve: approximately 72 hrs
• Water Resistance: 50 m
• Dial: Rhodium & black coated brass Black Or plated appliques, white and red decals, SLN White C1 / WL Blue liquid inside borosilicate capillary tub
• Caseback: sapphire crystal
• Hands: Black Or satin minutes hand, white SLN Black Or satin seconds hand, white SLN Black Or satin power reserve hand, white SLN
• Strap/Bracelet: Blue rubber strap, Light grey velcro strap, Pin buckle and loop buckle simple in titanium Satin & sand-blasted finishes

The S1 Beadblasted Titanium Blue channels HYT’s hydromechanical technology into its most understated S1 expression. It is built for daily wear, but with a quietly radical way of showing time.

Its silver and black bead‑blasted titanium case softens reflections and emphasizes the architecture of the open worked movement. Against this mineral backdrop, the blue fluid inside the borosilicate capillary floats like a neon ring in zero gravity, while rhodium‑plated markers and white SLN keep everything instantly legible.

Inside beats the hand‑wound 501‑CM calibre, with 72 hours of power reserve and HYT’s patented fluidic hours system using two immiscible liquids in a 0.8 mm glass tube. The blue meniscus sweeps around the dial over 12 hours before snapping back in a retrograde motion, a technical signature protected by multiple patents.

A 45.30 × 17.20 mm titanium case keeps weight low and comfort high, with ergonomically sloping sides and steep strap attachments that hug the wrist. The blue rubber strap extends the colour of the liquid, as if the fluid were spilling out of the tube, and can be swapped in seconds thanks to HYT’s quick‑release system.