This replica Constellation 131334 41mm carries the 131.33.41.21.04.001 reference with a clean dial treatment housed in the Constellation’s updated 41mm case on a leather strap. The 131-series architecture brings thinner bezels and a more angular case profile compared to the outgoing 123-series, and the leather strap option reduces weight while adding a dress-watch refinement that bracelet models do not quite achieve. At 41mm the watch provides ample dial real estate without feeling oversized, and the date display at 6 o’clock maintains the symmetrical layout that defines this generation.

Case & Movement Specs

• Case diameter: 41mm
• Case material: stainless steel
• Bezel: stainless steel with engraved Roman numerals
• Dial: light tone with applied indices
• Crystal: domed sapphire with anti-reflective coating
• Strap: leather with folding clasp
• Movement: automatic
• Functions: hours, minutes, seconds, date at 6 o’clock

The 04.001 dial code places this in the lighter end of the Constellation color spectrum. Applied indices and a sunburst finish create visual depth across the dial surface under changing light conditions.

Caliber Breakdown

Inside the 41mm case sits an automatic movement delivering center seconds and quickset date. The Constellation’s genuine counterpart runs a Master Chronometer-certified caliber, and this version follows the same functional layout. Leather-strap Constellations appeal to buyers who find metal bracelets too heavy or too sporty for their wardrobe. The strap can be swapped seasonally, with darker leather for winter and lighter tones for summer, without altering the case or dial. For a color-forward alternative in the same 41mm strap format, the green dial 131.30 reference uses aventurine glass for a dramatically different look. Both sit within the Constellation lineup and share the same 41mm case dimensions, but the dial approach could not be more different.

How It Compares

Within the 131.33 family, the 04.001 reference occupies the quieter end. Where black dials create drama and aventurine dials generate shimmer, this lighter dial treatment operates at lower visual volume. That restraint is the point. It lets the case architecture, the Roman numeral bezel, and the leather strap do the talking without a bold dial competing for attention. For anyone who values subtlety and wants a 41mm Constellation on leather, this replica Constellation 131334 41mm delivers understated presence with modern proportions.