U-Boat Dual Time 8400

U-BOAT MEN'S 8400 1938 DOPPIOTEMPO LIMITED 200PCS WATCH

TECHNICAL DATA Brand: U-Boat Family:1938 DOPPIOTEMPO Reference: 8400 Name: U-Boat Men's 8400 1938 DOPPIOTEMPO LIMITED 200PCS Limited:Yes(200pcs) 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 inner bezel, with hours and 30-minute intervals that synchronize with the additional hand so as to display the two different time zones. CASE stainless steel AISI 316L, satin hand finish, double crown on the left side, one for the time and date adjustment, the other for the second time setting. Diameter 43 mm. BACK sealed with 8 external screws, in bronzed sapphire glass showing the movement. DIAL black, two superimposed dials, with rotating inner bezel. Numbers, hands and markers beige treated with superluminova. CRYSTAL ultra curved bronzed sapphire, high quality, with anti-reflective treatment. WATER RESISTANCE 100 mt, 10 ATM. STRAP green calf leather, with steel tongue buckle. Width: 22/20 mm. Strap: ref. 8478/Z Buckle: ref. 5466/SCREW BEZEL MATERIAL - STEEL CASE MATERIAL - STEEL CLASP - BUCKLE COLLECTION - 1938 DOPPIOTEMPO CONDITION - NEW DIAMETER - 43 GENDER - MEN'SWATCH/UNISEX GLASS - SAPPHIRE GLASS JEWELS NUMBER - 25 MOVEMENT - AUTOMATIC ORIGIN - ITALY POWER_RESERVE - 38 THICKNESS - 0 WARRANTY - 24 MONTHS OF THE SUPPLIER WATCH FUNCTIONS - DATE