Omega - Vintage Bumper Automatic - Ref. 2446-1 H – Cal. 350 - Unisex - 1947

From Omega, the apex legend of Swiss watchmaking, this is a historic 1947 Ref. 2446-1 H "Bumper" Automatic, representing a celebrated milestone in the brand's early self-winding horological heritage. Featuring an eye-catching two-tone emerald green and brushed silver "Tuxedo / Bullseye" dial, distinctive sculpted flared lugs, a solid stainless steel case, and the iconic spring-buffered copper/rose-gilt finished in-house Omega Caliber 350 bumper automatic movement that delivers the signature mechanical oscillation on the wrist, it stands as an exceptional collector's timepiece. 
​Technical Specifications
​Brand / Model / Reference: Omega Automatic "Bumper" Tuxedo / Bullseye – Ref. 2446-1 H (Manufactured in 1947) 
​Movement: Powered by an authentic Swiss-made, 17-jewel (17 Jewels), copper/rose-gilt finished historic in-house Omega Caliber 350 bumper automatic movement. The movement bridge clearly displays "OMEGA - SWISS - 17 JEWELS", while beneath the rotor sits the Omega emblem, the Cal. 350 stamp, and serial number 11005921. The 11.0 million serial range directly dates production to 1947. Both bumper springs and oscillating weight remain in excellent working condition. 
​Case Dimensions & Profile: Approximately 37 mm including the winding crown (approximately 35 mm excluding the crown / vertical lug-to-lug stance approximately 42 mm). With its well-proportioned case width, curved bezel, and sculpted downturned lugs, it commands a very balanced, noble, and distinguished presence on the wrist. Case thickness and profile contours can be inspected in the side photographs. 
​Case & Crown Structure: Solid stainless steel (Acier Inoxydable) case construction. Fitted with a period-correct knurled steel winding crown. Due to age and regular use, honest vintage hairline scratches and period-appropriate surface wear are present across the case, lugs, bezel, and snap-on caseback. 
​Caseback: Original solid stainless steel snap-on caseback. The inner face features circular perlage finishing, "ACIER INOXYDABLE", the Omega triangular hallmark "OMEGA WATCH Co - FAB. SUISSE - SWISS MADE", and the reference hallmark 2446-1 H. 
​Dial and Hands: A two-tone emerald green and brushed silver "Tuxedo / Bullseye" dial that has been professionally repainted/refinished (redial) in the past. The green central field is surrounded by an outer circular-brushed silver track. Features white "OMEGA AUTOMATIC" lettering, double-baton hour markers at 12 and 6, faceted arrowhead indices, and original aged dress hands. 
​Condition & Accessories Details
​Operational Status: The historic in-house Omega Caliber 350 bumper automatic movement,
​Strap & Buckle: Fitted with a brand-new tan lizard-grain leather strap that complements the green and steel tones of the watch, finished with a stainless steel pin buckle. Please note that the strap and buckle are non-original (aftermarket). 
​Please Note: Late 1940s Omega timepieces housing early bumper calibers like the Caliber 350 hold considerable historical and collector value as pioneers of automatic wristwatches. Honest, age-appropriate hairline wear on the case, the professionally refinished dial (repainted/redial), and the aftermarket strap . Due to its vintage/antique nature, no water resistance warranty is provided. For cross-border or international shipments, any potential customs duties, taxes, or additional clearance fees are entirely the responsibility of the buyer. Please examine all macro photographs thoroughly prior to purchasing.