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Tag: 7750

1995 Omega Speedmaster Triple Calendar Day-Date 3521.80.00, in a 39mm stainless steel case, powered by the Omega 1150 automatic movement. Includes: white Omega outer box; inner case; and Warranty Card (dated '95.3.27) Accuracy Testing: +1 SPD / 271 Amplitude / .0ms Beat Error Case Serial Number: 54758XXX

1995 Omega Speedmaster Day-Date 3521.80

$2,900.00

Omega Speedmaster Triple Calendar Day-Date 3521.80.00, c. 1998, in a 39mm stainless steel case, powered by the Omega 1150 automatic movement. Includes: white Omega outer box; inner wooden case; instruction book; travel case; leatherette wallet, and TLC Warranty/Authentication card. Accuracy Testing: +4 SPD / 271 Amplitude / .1ms Beat Error Case Serial Number: 54872XXX

Omega Speedmaster Day-Date 3521.80

Nubeo Medusse Project "Jellyfish" NBO-MDSS-1839, in a 47mm stainless steel case, powered by the timeless Valjoux 7750 automatic movement. This watch has been tested in excellent working order and is ready for wear or to be added to a collection.

Nubeo Medusse Project “Jellyfish” NBO-MDSS-1839

Offered here is the Omega Seamaster 300 Chronograph reference 2599.80.00, circa 2000, featuring the iconic blue wave dial with luminous sword hands, applied hour markers, and matching blue bezel. The stainless steel case measures approximately 42mm and is powered by the Omega caliber 1164 automatic chronograph movement, delivering reliable performance in a robust, tool-oriented platform. This reference represents a classic era of Seamaster design, blending professional dive watch capability with everyday versatility. Case Serial Number: 60027XXX

Omega Seamaster 300 Chronograph 2599.80

Vintage c. 1998 Omega Speedmaster Day-Date Triple Calendar 3521.80 in a 39mm stainless steel case, featuring the Omega caliber 1151 automatic movement. This Speedmaster was serviced January 2026 and includes an Omega white cardboard box; Wood Case; Omega Travel Box; and TLC Warranty/Authentication card. Accuracy Testing: +2 SPD / 279Amplitude / .2ms Beat Error Caseback Serial Number: 55985XX

Omega Speedmaster Day-Date 3521.80

1998 c. Omega Speedmaster Day-Date Triple Calendar 3520.50 in a 39mm stainless steel case, featuring the Omega caliber 1151 automatic movement. This Speedmaster has been tested in excellent working order and is ready for wear or to be added to a collection. Includes the Omega outer box, inner wooden case, travel case, instruction book, wallet, and TLC warranty card. Caseback Serial Number: 55971XXX

Omega Speedmaster 3250.50 Day-Day Triple Calendar

Vintage 1999 Omega Seamaster 300 Chronograph 2599.88.00 in a 42mm stainless steel case, featuring the Omega automatic calibre 1164. This Omega has been tested in excellent working order and is ready for wear or to be added to a collection. Includes the Omega outer box, Inner case, wallet, instruction booklet, and TLC warranty card.

1999 Omega Seamaster 300 Chronograph

Sinn Flieger 356 Pilot Chronograph

Universal Geneve Tri-Compax Chronograph Ref. 104.42.980 in a 39mm stainless steel case, featuring the Valjoux 7750 automatic movement.

Universal Genève Tri-Compax Chronograph 104.42.980