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MB&F SP One Platinum 38mm Manual Wind "Three Circles" SP1.PL.BU
MB&F built its reputation on horological machines that read more like kinetic sculpture than traditional watches, and the SP One carries that same architectural ambition into a more wearable, round-case format. This example is cased in platinum, with a skeletonized dial that lays the movement bare and a brown leather strap fitted to a platinum buckle. At 38mm, it wears with the same quiet confidence as the rest of the collection.
SPECIFICATIONS
Brand: MB&F
Model: SP ONE
Reference: SP1.PL.BU
Year: March 2026
Case Size: 38mm
Case Material: Platinum
Bezel Material: Platinum
Dial Color: Skeletonized
Bracelet/Strap Material & Color: Brown Leather
Clasp: Platinum Buckle
Water Resistance: 3 ATM
CONDITION
This watch is in excellent condition. Please review the pictures closely for accuracy. The photos are taken with a high-powered macro lens and may show imperfections not typically seen with the human eye.
INCLUDES
— Box with Display Stand
— Papers
— Booklets and additional leather strap
WHY CHOOSE US
— Every watch is authenticated and inspected in-house before listed.
— Thousands of transactions backed by 5-star reviews across all platforms.
— Transparent condition disclosures on every piece. No surprises after the sale.
— Fully insured, overnight FedEx shipping is the standard, not the upgrade.
— Every transaction is backed by an industry-leading 2-year mechanical warranty.
OUR SERVICES
— Buy: Rolex, AP, Patek, RM, Vacheron, FP Journe, and other luxury brands
— Sell: A straightforward evaluation and a fair offer on your watch, no guesswork.
— Source: With an extensive network, sourcing takes days — not years on a waitlist.
— Trade: We happily accept trades towards your next piece in your collection.
AUTHENTICITY GUARANTEE
Every watch sold by us is thoroughly authenticated and inspected by in-house specialists. We guarantee 100% authenticity and precise condition descriptions on all listings.
OUR DELIVERY
Within 24 hours of cleared payment receipt (excluding Sundays and holidays), we ship fully insured priority overnight FedEx for delivery to your home, business, or local FedEx Office with hold for pickup. ID/Signature is required.
OUR WARRANTY
Our watches are backed by an industry-leading 2-year warranty on the movement of the watch. Please care for your watch with the highest regard, as loss, theft, water damage, and damage caused by negligence or mishandling are not covered.
MB&F built its reputation on horological machines that read more like kinetic sculpture than traditional watches, and the SP One carries that same architectural ambition into a more wearable, round-case format. This example is cased in platinum, with a skeletonized dial that lays the movement bare and a brown leather strap fitted to a platinum buckle. At 38mm, it wears with the same quiet confidence as the rest of the collection.
SPECIFICATIONS
Brand: MB&F
Model: SP ONE
Reference: SP1.PL.BU
Year: March 2026
Case Size: 38mm
Case Material: Platinum
Bezel Material: Platinum
Dial Color: Skeletonized
Bracelet/Strap Material & Color: Brown Leather
Clasp: Platinum Buckle
Water Resistance: 3 ATM
CONDITION
This watch is in excellent condition. Please review the pictures closely for accuracy. The photos are taken with a high-powered macro lens and may show imperfections not typically seen with the human eye.
INCLUDES
— Box with Display Stand
— Papers
— Booklets and additional leather strap
WHY CHOOSE US
— Every watch is authenticated and inspected in-house before listed.
— Thousands of transactions backed by 5-star reviews across all platforms.
— Transparent condition disclosures on every piece. No surprises after the sale.
— Fully insured, overnight FedEx shipping is the standard, not the upgrade.
— Every transaction is backed by an industry-leading 2-year mechanical warranty.
OUR SERVICES
— Buy: Rolex, AP, Patek, RM, Vacheron, FP Journe, and other luxury brands
— Sell: A straightforward evaluation and a fair offer on your watch, no guesswork.
— Source: With an extensive network, sourcing takes days — not years on a waitlist.
— Trade: We happily accept trades towards your next piece in your collection.
AUTHENTICITY GUARANTEE
Every watch sold by us is thoroughly authenticated and inspected by in-house specialists. We guarantee 100% authenticity and precise condition descriptions on all listings.
OUR DELIVERY
Within 24 hours of cleared payment receipt (excluding Sundays and holidays), we ship fully insured priority overnight FedEx for delivery to your home, business, or local FedEx Office with hold for pickup. ID/Signature is required.
OUR WARRANTY
Our watches are backed by an industry-leading 2-year warranty on the movement of the watch. Please care for your watch with the highest regard, as loss, theft, water damage, and damage caused by negligence or mishandling are not covered.

