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Tudor
North Flag 40mm M91210N-0001 - Stainless steel
✓ Available Upon RequestThe Timepiece
The North Flag was Tudor's first watch with an in-house manufacture movement — the MT5621 with a 70-hour reserve and a spinning-disc power reserve indicator at 9. Steel-and-ceramic double bezel, exhibition caseback, and an industrial design that still looks like nothing else Tudor makes. A milestone piece for the brand.
Specifications
- Reference M91210N-0001
- 40mm satin-finish stainless steel case, 12.0mm thick
- Black dial with applied luminous hour markers
- Manufacture Calibre MT5621 automatic — approximately 70 hours power reserve, 28,800 vph
- Power reserve indicator at 9 o'clock, date at 3 o'clock
- Stainless steel bracelet with folding clasp
- Sapphire crystal, sapphire exhibition caseback
- Water resistant to 100 metres (330 ft)
Availability: Available upon request through the Seaside Timepieces dealer network — contact us to confirm and lock it in.
Watch Specifications
Client Services
This timepiece is not currently in our physical inventory but can be sourced through our trusted network of dealers and collectors.
Inquire and we'll respond with availability, condition details, and pricing within 24–48 hours.
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For high-value purchases, wire transfer is preferred.
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