Condition Report
Condition Report
Case:
Excellent condition with some uniform minor scuffs and scratches, particularly on the underside of the bracelet. Up to now, this piece appears to have only been worn by a desk-diver. Unpolished.
Dial:
Excellent condition original dial.
Movement:
The fully-serviced automatic-winding calibre by Seiko is in excellent condition.
Bracelet:
Genuine Seiko stainless steel bracelet with 10 links and signed butterfly clasp. 3 additional links included in box. Unpolished, showing light wear and scuffs throughout and relatively tight bracelet. Currently sized for a ≈7" wrist, but the links can be added back to the bracelet upon request.
Shipping/Returns/Warranty Info
Shipping/Returns/Warranty Info
Every GAUTHIER timepiece comes with a one-year mechanical warranty starting from the date of delivery. We ensure all watches are in excellent working condition and are ready for daily wear. They have been fully serviced by our team of expert watchmakers or inspected for recent skilled service.
We offer complimentary insured shipping within all 50 U.S. states on every watch purchase.
Timepieces are packed in our Los Angeles showroom, and then shipped with fully-insured 2-Day shipping via UPS or FedEx within 5 business days of purchase. An adult signature is required upon delivery to ensure coverage. Expedited shipping options are available for an additional fee. For clients in Los Angeles, we’re pleased to offer in-person delivery or showroom pickup by appointment.
Returns must be shipped via overnight or priority international service, fully insured, and at the buyer’s expense. A label will be provided and a restocking fee may apply. All returns must be received in the original condition as when shipped.
We welcome international clients—please contact us before purchasing to discuss available shipping and payment arrangements.
Please note:
* Due to the vintage or antique nature of many of our watches, they may not keep time as accurately as when new, nor as precisely as quartz or electronic devices.
* We do not guarantee water resistance and do not warranty against moisture or water damage. Deliberate exposure to water or steam is not recommended.
Warranty Exclusions:
* Internal or external damage caused by accidents, mishandling, abuse, modifications, or services performed by anyone other than our authorized personnel.
* Our warranty is non-transferable.
GAUTHIER Watches Guarantee
GAUTHIER Watches Guarantee
AT GAUTHIER WATCHES, EVERY TIMEPIECE IS CURATED WITH UNCOMPROMISING ATTENTION TO AUTHENTICITY, CONDITION, AND PROVENANCE. YOUR SATISFACTION IS OUR FOREMOST PRIORITY, AND IT IS OUR PRIVILEGE TO GUIDE YOU IN FINDING THE PERFECT ADDITION TO YOUR COLLECTION. OUR TEAM IS AT YOUR SERVICE FOR ANY INQUIRIES OR PERSONAL ASSISTANCE.
Our Guarantee:
* Every watch is meticulously inspected, authenticated, and approved by our expert team prior to sale.
* All components are guaranteed to be period-correct unless otherwise noted.
* Authenticity is guaranteed for the lifetime of the watch.
Seiko
2021 Neo-Vintage Seiko Prospex Ref. SPB143/SBDC101 - Gray Metallic Dial and Box & Papers
2021 Neo-Vintage Seiko Prospex Ref. SPB143/SBDC101 - Gray Metallic Dial and Box & Papers
Couldn't load pickup availability
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Free fully-insured next business-day domestic shipping.
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No sales tax on USA orders outside California.
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Guaranteed 100% genuine and authentic.
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Recently fully-serviced. Backed with a 1-year warranty.
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7-day return/refund policy.
The Seiko SPB143 (internationally named) or SBDC101 (Japan Domestic Model) is a modern reinterpretation of Seiko’s iconic 1965 62MAS diver. It's a watch that has become legendary among dive-watch enthusiasts for its value, blending vintage aesthetics with modern sensibility. Its ideal dimensions, refined finishing, robust movement, and high legibility make it a standout in the dive-watch segment. It hits that rare sweet spot: subtle elegance meets rugged capability.
This example is in excellent pre-owned condition with light wear across the case and bracelet. It is a full set and comes with box, papers, and inserts. We don't always stock modern watches, but when we do, they're beautiful neo-vintage examples like this.
2021
Seiko
PROSPEX "62MAS" REF. SPB143/SBDC101
Automatic-winding
6R35
24
Gray Dial
Original Seiko Gray Sunburst Dial with Luminous Rectangular Steel Markers
Steel Pointed Baton with Lumibrite Lume
40.5mm
46.5mm
14mm
20mm
Round
Stainless Steel
Original Steel Black Bezel
Japan
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Condition Report
Condition Report
Case:
Excellent condition with some uniform minor scuffs and scratches, particularly on the underside of the bracelet. Up to now, this piece appears to have only been worn by a desk-diver. Unpolished.
Dial:
Excellent condition original dial.
Movement:
The fully-serviced automatic-winding calibre by Seiko is in excellent condition.
Bracelet:
Genuine Seiko stainless steel bracelet with 10 links and signed butterfly clasp. 3 additional links included in box. Unpolished, showing light wear and scuffs throughout and relatively tight bracelet. Currently sized for a ≈7" wrist, but the links can be added back to the bracelet upon request.
Shipping/Returns/Warranty Info
Shipping/Returns/Warranty Info
Every GAUTHIER timepiece comes with a one-year mechanical warranty starting from the date of delivery. We ensure all watches are in excellent working condition and are ready for daily wear. They have been fully serviced by our team of expert watchmakers or inspected for recent skilled service.
We offer complimentary insured shipping within all 50 U.S. states on every watch purchase.
Timepieces are packed in our Los Angeles showroom, and then shipped with fully-insured 2-Day shipping via UPS or FedEx within 5 business days of purchase. An adult signature is required upon delivery to ensure coverage. Expedited shipping options are available for an additional fee. For clients in Los Angeles, we’re pleased to offer in-person delivery or showroom pickup by appointment.
Returns must be shipped via overnight or priority international service, fully insured, and at the buyer’s expense. A label will be provided and a restocking fee may apply. All returns must be received in the original condition as when shipped.
We welcome international clients—please contact us before purchasing to discuss available shipping and payment arrangements.
Please note:
* Due to the vintage or antique nature of many of our watches, they may not keep time as accurately as when new, nor as precisely as quartz or electronic devices.
* We do not guarantee water resistance and do not warranty against moisture or water damage. Deliberate exposure to water or steam is not recommended.
Warranty Exclusions:
* Internal or external damage caused by accidents, mishandling, abuse, modifications, or services performed by anyone other than our authorized personnel.
* Our warranty is non-transferable.
GAUTHIER Watches Guarantee
GAUTHIER Watches Guarantee
AT GAUTHIER WATCHES, EVERY TIMEPIECE IS CURATED WITH UNCOMPROMISING ATTENTION TO AUTHENTICITY, CONDITION, AND PROVENANCE. YOUR SATISFACTION IS OUR FOREMOST PRIORITY, AND IT IS OUR PRIVILEGE TO GUIDE YOU IN FINDING THE PERFECT ADDITION TO YOUR COLLECTION. OUR TEAM IS AT YOUR SERVICE FOR ANY INQUIRIES OR PERSONAL ASSISTANCE.
Our Guarantee:
* Every watch is meticulously inspected, authenticated, and approved by our expert team prior to sale.
* All components are guaranteed to be period-correct unless otherwise noted.
* Authenticity is guaranteed for the lifetime of the watch.

















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