Acheter un montre GMT SBGM221 Grand Seiko
Notre sélection de montres GMT SBGM221 Grand Seiko d'occasion. Toutes les pièces sont authentifiées par notre horloger expert et livrées sous 10 à 14 jours ouvrés en France. Pièces uniques, garantie d'authenticité, paiement sécurisé ou 3x sans frais jusqu'à 5 000 €.
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Our team's favourites
A selection of authenticated pieces handpicked by our experts.
Created in 1955 for Pan Am, the GMT-Master allows for simultaneous reading of two time zones. The 'Pepsi' (red/blue) and 'Batman' (black/blue) are the most sought-after.
Tailles & formats
- 40 mm
Cuirs & matières
- Oystersteel
- Rolesor
- Or blanc
- Bi-colour Cerachrom Ceramic
Fourchette de prix
- GMT Pepsi steel: 18 000 – 24 000 €
- GMT Batman: 16 000 – 22 000 €
Frequently asked questions — Acheter GMT SBGM221 Grand Seiko
Comment l'authenticité d'une pièce Grand Seiko est-elle garantie ?
Chaque pièce est examinée par notre cabinet d'experts (analyse Entrupy assistée par intelligence artificielle, complétée d'une revue manuelle par un horloger). Coutures, ferrures, marquages, code date et accessoires sont contrôlés un à un. Un certificat d'authenticité Monogram Paris est remis à l'acheteur.
What is the delivery time?
Shipping within 10 to 14 working days after authentication, insured door-to-door (UPS, Chronopost). Free delivery for purchases over 1 000 €; personal handover possible in Paris by appointment.
Can I pay in instalments?
Yes. Interest-free payment in 3 instalments is offered for baskets up to 5 000 € (subject to eligibility); beyond this, payment is made by credit card or bank transfer. Apple Pay and Google Pay are also accepted.
What is the returns policy?
As each piece is unique and authenticated, returns are not accepted except in cases of hidden defect or proven non-conformity. Before any purchase, our advisor will answer your questions, share additional photos, and arrange a video call if you wish (contact@monogramparis.com).
Pourquoi choisir Monogram Paris pour une pièce Grand Seiko ?
A rigorous selection of unique pieces available immediately — without boutique waiting lists — at prices generally below new. Professional authentication, certificate provided to the buyer, concierge and after-sales service in French in Paris.