The Longines Olympic Collection Chronograph (Ref. L2.650.4) was launched to commemorate the Athens 2004 Olympic Games, drawing on Longines' rich heritage as an official Olympic timekeeper. It features a classic 40mm stainless steel case, a striking matte black dial adorned with the iconic Olympic rings at the 6 o'clock position, and a mechanical self-winding movement.

  This timepiece is highly sought after by sports memorabilia enthusiasts and watch collectors alike because it represents a specific modern milestone in Olympic timing history.

• Case Dimensions: 40.0 mm diameter (excluding crown) x 47.0 mm lug-to-lug, with a thickness of roughly 12 mm.

• Movement: Longines Caliber L651 (base ETA), automatic self-winding mechanism, featuring a 42-hour power reserve and 37 jewels.

• Dial: Matte black with painted Arabic numeral hour markers, polished leaf-shaped hands, a continuous small-seconds sub-dial at 3 o'clock, and a 30-minute chronograph recorder at 9 o'clock.

• Olympic Branding: Dedicated Olympic Games five-ring emblem printed just above the date window at the 6 o'clock position.

• Crystal: Scratch-resistant, slightly domed sapphire crystal with anti-reflective coating.

• Case Back: Screw-down display/exhibition case back revealing the decorated automatic movement inside.

• Water Resistance: Rated up to 3 ATM (30 meters / 100 feet), providing protection against minor splashes.

• Band: Integrated stainless steel bracelet with a branded double-fold deployment butterfly clasp. (Some variants natively shipped on premium calfskin or crocodile leather straps).