The Cartier Tank Louis Cartier (Reference 4397 / WGTA0067) is a highly coveted luxury timepiece that epitomizes understated elegance. While historically labeled by many collectors as a "Lady" or unisex model due to its classic proportions, Cartier officially categorizes this 25mm x 33mm case size as a Large Model / Men's / Unisex watch in its modern lineup.

• Case Dimensions: 25.5 mm x 33.7 mm (often rounded to 25x33mm), with a very slim thickness of roughly 6.3 mm.

• Material: Solid 18k Κίτρινος Χρυσός (or Rose Gold depending on the precise sub-variant).

• Καντράν: Elegant Grained Silver dial featuring classic black Roman numeral hour markers and Cartier's iconic inner "railway" minute track.

• Hands: Distinctive blued-steel sword-shaped hands.

• Crown: Beaded gold crown set with a signature blue sapphire cabochon.

• Μηχανισμός: High-autonomy Quartz movement, prioritizing grab-and-go convenience and time-only accuracy.

• Strap & Buckle: Typically paired with a premium alligator leather strap and an 18k gold ardillon (tang) buckle.