1990s Corum Platinum Réserve de marche Calendar Diamond-Set Bezel Silvered Guilloché Dial 73.109.79
An extremely rare and highly collectible with an incredible 90s look Platinum Corum "Réserve de marche Calendar " reference 73.109.79 mid-size 34mm with an outstanding silvered guilloché Dial.
The Corum Réserve de Marche Calendar reference 73.109.79 from the 1990s is a striking expression of the brand’s penchant for blending technical refinement with bold luxury. Crafted in platinum, the watch exudes a substantial presence on the wrist, further elevated by its diamond-set bezel that frames a beautifully executed silvered guilloché dial. The intricate engine-turned pattern plays with light to enhance the elegance of its calendar and power reserve indications, laid out in a harmonious and balanced design. The complication adds practical utility while showcasing Corum’s mechanical sophistication, distinguishing it from simpler dress pieces of the era. Representing a convergence of precious materials, gem-setting artistry, and horological function, this rare reference stands as a testament to Corum’s distinctive vision of high watchmaking in the 1990s.
All our watches are thoroughly inspected by our expert watchmaker and come with a 3 months guarantee. However, since this particular piece has been fully serviced, it includes a 1-year mechanical guarantee.
- Brand: Corum
- Year: 1990s
- Reference: 7310979
- Serial: 4967XX
- Material: Platinum
- Movement: Automatic - Corum Caliber
- Bracelet / Strap: Leather strap with Corum pin buckle
- Dimensions : 34mm/19mm
- Accessories: None
- Warranty: 3 months
All watches are checked and tested by our watchmaker and guaranteed 90 days. During service, pieces and parts could be needed due to age and are always replaced by original signed parts by our watchmaker. If serviced, we offer a 1 year mechanical guarantee.
This mechanical warranty does not cover damages that the buyer might cause. In regards to vintage models, we cannot guarantee waterproofness or time accuracy unless the watch has been serviced and these requests approved by our watchmaker.
We have a no-questions-asked 5-days return policy for European customers and international customers. Insured return is at the cost of the customer and must be made with Fedex Priority. We will process the refund as soon as we receive the item and can confirm that it is in the same condition as it was when it left our office. For return, please email us at harborwatchesparis@gmail.com
Please note that withdrawal rights do not apply to limited editions. This is because limited editions are sold exclusively during a specific time frame and cannot be resold after a return or refund. Additionally, pre-orders with a time limit cannot be refunded either before or after the pre-order period has ended.




