• Brand and Model: Tudor Black Bay 54, Reference M79000-0001, Blue Lagoon dial variant.

• Condition: Mint pre-owned condition with no visible wear except for tiny unnoticeable scratches as shown in photos on screw and side of link. Crystal is flawless, case retains factory-sharp finishing.

• Year and Papers: 2025 Complete full set including original inner and outer presentation boxes, valid warranty card, all booklets, and hang tags.

• Movement Type: Tudor Manufacture Calibre MT5400 automatic movement with COSC chronometer certification. Features 70-hour power reserve, silicon balance spring for anti-magnetic properties, free-sprung balance for enhanced stability, and 27 jewels.

• Materials and Specifications: 37mm stainless steel case, Sunburst Blue Lagoon dial that shifts from turquoise to teal in different lighting conditions. No date window for clean dial symmetry. Sapphire crystal. 200m water resistance suitable for recreational diving.

• Service History: No service required - watch is running accurately with full factory specifications. All functions operating perfectly.

• Accessories and Extras: Full presentation set with both boxes, complete documentation, warranty materials.

• Reference Number: M79000-0001 - Limited production colourway in Tudor's most wearable dive watch case size.

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