The Classic tungsten case, solid and majestic, reflects the intrinsic strength of tungsten, a metal that gracefully challenges time and adversities with elegance and style. Its bezel, scratch-resistant, preserves its beauty intact, becoming a symbol of endurance and perseverance.
MOVEMENT
Sellita SW 500 mechanical automatic chronograph, with technical modifications to U-BOAT specifications. Frequency 28,800 vibrations/hour, 4 Hz. Power reserve 62 hours. 25 jewels. Skeletonized rotor.
FUNCTIONS
hours, minutes, seconds, chronograph function, date, 24-hour indicator, crown cover.
CASE
AISI 316L steel. Polished tungsten bezel. Crown extraction lever at 8:30. 45 mm diameter.
CASE BACK
steel, closed with 7 screws. U-shaped opening with sapphire crystal movement view.
DIAL
three-level green metal. Indexes and numbers treated with beige superluminova. Metal hands painted with beige superluminova treatment. 24-hour hand in red.
CRYSTAL
high-quality sapphire with anti-reflective treatment.
WATER RESISTANCE
100 mt, 10 ATM.
STRAP
lasered leather aged with natural process, black color. Handcrafted in Tuscany by skilled artisans, with a careful selection of leathers and materials, and entirely Italian processing. Waxed cotton stitches. Width: 20/20 mm. Strap: ref. 9690/Z. Steel tongue buckle. Buckle: ref. 4879.
