U-Boat Dual Time 9099

TECHNICAL DATA Brand: U-Boat Family: DOPPIOTEMPO AUTO SS Reference:9099 Name: U-Boat Man's 9099 Doppiotempo Auto SS Watch SPECS MOVEMENT: swiss automatic mechanical, personalized to U-BOAT specifications. Skeletonized rotor. Frequency: 28,800 vibrations per hour. Power reserve: 38 hours. 25 Jewels. FUNCTIONS: hours, minutes, seconds, date, 24h indicator, bidirectional bezel 24h graduated, crown release lever. CASE: stainless steel AISI 316L, satin hand finish, distinguishing crown on left side, with a patented protective device. Diameter 46 mm. Serial number engraved on a small plate fixed on the side of the case. Bezel lockable with a lever on the right side of the case. BACK: sealed with 7 external screws, small window U-shaped with fumé sapphire showing the movement. DIAL: three superimposed dials, with visible ruby, black. Numbers and markers with steel brushed frames, filled with white superluminova treatment. White hands, superluminova treated. CRYSTAL: high quality sapphire with anti-reflective treatment. WATER RESISTANCE: 100 mt, 10 ATM. STRAP: black calf leather, with water resistant lining, tongue buckle in steel. Width: 22/22 mm. Strap: ref. 7935/Z Buckle: ref. 1763/SCREWS BEZEL MATERIAL - STEEL CASE MATERIAL - STEEL CLASP - BUCKLE COLLECTION - DOPPIOTEMPO CONDITION - NEW DIAMETER - 46 GENDER - MEN'SWATCH/UNISEX GLASS - SAPPHIRE GLASS JEWELS NUMBER - 25 MOVEMENT - AUTOMATIC ORIGIN - ITALY ORIGIN - ITALY POWER_RESERVE - 38H THICKNESS - 0 WARRANTY - 24 MONTHS OF THE SUPPLIER WATCH FUNCTIONS - DATE