ARCAIDO - Primo Bronze GMT - Swiss Made - Sellita SW330 Elaboré - Diver 300M - Zaffiro & Ghiera Ceramica - BlackWaves - Men - 2026
03
days
12
hours
03
minutes
35
seconds
Current bid
€ 140
Reserve price not met
Expert
Selected by Alfonso Minondo
Over six years of professional experience in watches with extensive collector network.
Retail Estimate € 1,400 - € 1,600
 | €140 | |
|---|---|---|
 | €130 | |
| €120 | |
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ARCAIDO Primo Bronze GMT, Swiss Made with automatic Sellita SW330 Elaboré movement, 42 mm bronze case, black dial, leather strap, 30 ATM, includes original box, papers and 2-year official warranty.
AI-assisted summary
Description from the seller
Arcaido: time carved in bronze. The Italian experience, since 1993, meets Swiss Made craftsmanship and a living material that develops a unique, non-reproducible patina like the wearer.
In this auction we offer: Arcaido - Primo GMT Bronze - Swiss Made - Sellita SW330 Special Élaboré - Diver 300M - 42.5 mm - Marine Bronze CuSn6 - Sapphire & Ceramic Bezel
42.5 mm Swiss Made dive GMT watch in solid marine bronze CuSn6, unidirectional 120-click bezel with matte black ceramic insert, anti-reflective sapphire crystal, display caseback, decorated Swiss automatic movement with second time zone, 30 ATM/300 m water resistance, Italian-made leather strap. Luxury presentation box with a second NBR rubber strap and a tool kit for interchangeability. New with papers and official 2-year warranty.
Primo GMT Bronze is a diver’s watch built with a material that very few actually use: solid marine bronze CuSn6, the alloy employed in naval environments to resist saltwater. Not a coating, not a superficial treatment applied to steel: the case, bezel and crown are bronze through and through, from the exterior to the core.
This is what makes each piece different from all others. Bronze reacts to air, skin, and salt spray, and over time develops a patina that no other watch will have: it darkens in the engravings, lightens where the sleeve rubbing polishes it. What a buyer of an Arcaido purchases is not a finished object, but an object that keeps evolving.
The GMT function allows you to read a second time zone thanks to a fourth central hand, paired with the 24-hour scale printed on the dial: home time remains on the main hands, the second time zone is read on the 24-hour scale, with quick time-zone and date adjustment. A tool designed for travelers who want to keep two times in view.
Construction is that of a true instrument. 300-meter water resistance, unidirectional 120-click bezel with matte black ceramic insert — raised numerals and scale, a material that resists scratching and staining — anti-reflective sapphire glass, black dial with applied indices and Swiss Super-LumiNova BWG9, white in daylight and blue in the dark.
The display caseback in 316L steel with sapphire lets you observe the Swiss automatic movement at work: circular graining decorations, blued screws, and a personalized IP black rotor that turns with every wrist movement. It is a finish rarely found in this price range, and here it is not hidden under a closed caseback.
The strap is Made in Italy leather, hand-stitched and interchangeable thanks to two removable end-links. In the luxury presentation box you will find the second strap in NBR rubber and the complete tool kit: the bronze buckle is a single piece and moves from one strap to the other with the included kit. The case and buckle are in the same bronze and develop the same patina together. Leather for everyday wear, rubber for water.
DIAMETER: 42.5 mm
THICKNESS: 13.5 mm
LUG WIDTH: 20 mm
CASE: solid marine bronze CuSn6, polished and brushed finishes, two removable end-links
WATER RESISTANCE: 30 ATM (300 m / 1000 ft)
MOVEMENT: Sellita SW330 automatic, Swiss Made, Special Élaboré — 25 jewels, 42-hour power reserve, circular graining with blue screws, IP black personalized rotor
FUNCTIONS: hours, minutes, central seconds, date, GMT second time zone with 24-hour scale on the dial
GLASS: sapphire with anti-reflective coating
BEZEL: solid marine bronze CuSn6, 120-click, unidirectional, black matte ceramic insert with raised numerals and scale
CASEBACK: screw-down in 316L steel with sapphire and original Arcaido pattern, display movement
CROWN: screw-down in bronze CuSn6 with ceramic insert
DIAL: black wave-pattern, applied indices, Swiss Super-LumiNova BWG9
HANDS: Swiss Super-LumiNova BWG9
STRAP: leather Made in Italy, hand-made, interchangeable
BUCKLE: bronze arched pin buckle CuSn6
LUXURY BOX: watch, second NBR rubber strap, interchangeability tool kit with two tool holders, user manual
NOTE ON PATINA: bronze is a living material; the tone of the case may vary slightly from the photos and will naturally evolve over time. It’s the signature of every Arcaido: no two pieces are identical.
CUSTOMIZATIONS: auction lots do not include Atelier customizations.
New watch, never worn. Luxury presentation box complete, papers and official 2-year warranty. Returns accepted only if protective films have not been removed and the watch and its box are in the same condition as when shipped. Swiss Made.
Seller's Story
Arcaido is our challenge: With 30 years of watchmaking expertise, we create high-quality, affordable products.
Arcaido became a reality in Balestra Studios, home to our family goldsmiths since 1993. Business-to-business watchmaking has been an integral part of our operations for decades. We have devoted thirty years to researching and driving the latest fashion trends, perfecting movements with the quality components – and sourcing the most finest materials. As the new millennium approached, our business offering expanded to incorporate design. We successfully started designing and manufacturing watches for clients worldwide. Hard work, innovation and passion for new ideas, thanks in part to the dedication our founder’s son, we continue to push the possibilities for our company.
From the Italian word “arca”, which means “ark”, as a metaphor of a vessel of past knowledge and new ideas.
Arcaido: time carved in bronze. The Italian experience, since 1993, meets Swiss Made craftsmanship and a living material that develops a unique, non-reproducible patina like the wearer.
In this auction we offer: Arcaido - Primo GMT Bronze - Swiss Made - Sellita SW330 Special Élaboré - Diver 300M - 42.5 mm - Marine Bronze CuSn6 - Sapphire & Ceramic Bezel
42.5 mm Swiss Made dive GMT watch in solid marine bronze CuSn6, unidirectional 120-click bezel with matte black ceramic insert, anti-reflective sapphire crystal, display caseback, decorated Swiss automatic movement with second time zone, 30 ATM/300 m water resistance, Italian-made leather strap. Luxury presentation box with a second NBR rubber strap and a tool kit for interchangeability. New with papers and official 2-year warranty.
Primo GMT Bronze is a diver’s watch built with a material that very few actually use: solid marine bronze CuSn6, the alloy employed in naval environments to resist saltwater. Not a coating, not a superficial treatment applied to steel: the case, bezel and crown are bronze through and through, from the exterior to the core.
This is what makes each piece different from all others. Bronze reacts to air, skin, and salt spray, and over time develops a patina that no other watch will have: it darkens in the engravings, lightens where the sleeve rubbing polishes it. What a buyer of an Arcaido purchases is not a finished object, but an object that keeps evolving.
The GMT function allows you to read a second time zone thanks to a fourth central hand, paired with the 24-hour scale printed on the dial: home time remains on the main hands, the second time zone is read on the 24-hour scale, with quick time-zone and date adjustment. A tool designed for travelers who want to keep two times in view.
Construction is that of a true instrument. 300-meter water resistance, unidirectional 120-click bezel with matte black ceramic insert — raised numerals and scale, a material that resists scratching and staining — anti-reflective sapphire glass, black dial with applied indices and Swiss Super-LumiNova BWG9, white in daylight and blue in the dark.
The display caseback in 316L steel with sapphire lets you observe the Swiss automatic movement at work: circular graining decorations, blued screws, and a personalized IP black rotor that turns with every wrist movement. It is a finish rarely found in this price range, and here it is not hidden under a closed caseback.
The strap is Made in Italy leather, hand-stitched and interchangeable thanks to two removable end-links. In the luxury presentation box you will find the second strap in NBR rubber and the complete tool kit: the bronze buckle is a single piece and moves from one strap to the other with the included kit. The case and buckle are in the same bronze and develop the same patina together. Leather for everyday wear, rubber for water.
DIAMETER: 42.5 mm
THICKNESS: 13.5 mm
LUG WIDTH: 20 mm
CASE: solid marine bronze CuSn6, polished and brushed finishes, two removable end-links
WATER RESISTANCE: 30 ATM (300 m / 1000 ft)
MOVEMENT: Sellita SW330 automatic, Swiss Made, Special Élaboré — 25 jewels, 42-hour power reserve, circular graining with blue screws, IP black personalized rotor
FUNCTIONS: hours, minutes, central seconds, date, GMT second time zone with 24-hour scale on the dial
GLASS: sapphire with anti-reflective coating
BEZEL: solid marine bronze CuSn6, 120-click, unidirectional, black matte ceramic insert with raised numerals and scale
CASEBACK: screw-down in 316L steel with sapphire and original Arcaido pattern, display movement
CROWN: screw-down in bronze CuSn6 with ceramic insert
DIAL: black wave-pattern, applied indices, Swiss Super-LumiNova BWG9
HANDS: Swiss Super-LumiNova BWG9
STRAP: leather Made in Italy, hand-made, interchangeable
BUCKLE: bronze arched pin buckle CuSn6
LUXURY BOX: watch, second NBR rubber strap, interchangeability tool kit with two tool holders, user manual
NOTE ON PATINA: bronze is a living material; the tone of the case may vary slightly from the photos and will naturally evolve over time. It’s the signature of every Arcaido: no two pieces are identical.
CUSTOMIZATIONS: auction lots do not include Atelier customizations.
New watch, never worn. Luxury presentation box complete, papers and official 2-year warranty. Returns accepted only if protective films have not been removed and the watch and its box are in the same condition as when shipped. Swiss Made.
Seller's Story
Arcaido is our challenge: With 30 years of watchmaking expertise, we create high-quality, affordable products.
Arcaido became a reality in Balestra Studios, home to our family goldsmiths since 1993. Business-to-business watchmaking has been an integral part of our operations for decades. We have devoted thirty years to researching and driving the latest fashion trends, perfecting movements with the quality components – and sourcing the most finest materials. As the new millennium approached, our business offering expanded to incorporate design. We successfully started designing and manufacturing watches for clients worldwide. Hard work, innovation and passion for new ideas, thanks in part to the dedication our founder’s son, we continue to push the possibilities for our company.
From the Italian word “arca”, which means “ark”, as a metaphor of a vessel of past knowledge and new ideas.
Details
Brand
ARCAIDO
Gender
Men
Model
Primo Bronze GMT - Swiss Made - Sellita SW330 Elaboré - Diver 300M - Zaffiro & Ghiera Ceramica
Reference number
BlackWaves
Band material
Leather
Shipped insured
Yes
Band length
Regular (180–200 mm)
Period
2025+
Repainted dial
No
Movement
Automatic
Dial colour
Black
Case material
Bronze
Original box included
Yes
Original papers included
Yes
Original warranty included
Yes
Case diameter
42 mm
Condition
New
Year
2026
