U-Boat Classico 9002

TECHNICAL DATA Brand:U-Boat Family: STRATOS 40 BK Reference:9002 Name:U-Boat Men's 9002 Stratos 40 BK Watch SPECS MOVEMENT: mechanical hand winding, personalized to U-BOAT specifications for stem to be positioned at 9 o’clock. Frequency: 21,600 vibrations per hour. Power reserve: 42 hours. 17 jewels. FUNCTIONS: hours, minutes. CASE: stainless steel AISI 316L, distinguishing patented crown on left side. Serial number plate fixed on the side of the case.Diameter 40 mm. Bezel ring in polished tungsten. Thickness 9,50mm. BACK: sealed with seven external screws, opening U-shaped sapphire fumé crystal with movement view. DIAL: three superimposed dials, the upper one in black with luminous beige hands and markers. Visible ruby. CRYSTAL: high quality sapphire crystal with anti-reflective coating. WATER RESISTANCE: 100 mt, 10 ATM. STRAP: handmade and hand-finished dark brown alligator leather. Stainless steel tongue buckle. Width: 20/18 mm. Strap: ref. 7731/Z Buckle: ref. 7769 BEZEL MATERIAL - STEEL CASE MATERIAL - CLASP - COLLECTION - STRATOS CONDITION - NEW DIAMETER - 40 GENDER - GLASS - SAPPHIRE GLASS JEWELS NUMBER - 25 MOVEMENT - ORIGIN - ITALY ORIGIN - ITALY POWER_RESERVE - 38H THICKNESS - 11 WARRANTY - 24 MONTHS OF THE SUPPLIER WATCH FUNCTIONS -