About product images
All pre-owned and antique items are photographed individually.
Please note that images showing the item being worn are for illustrative purposes only and may differ from the actual product.

Specifications & Condition
- Inquiry code
- U-SBDX017
- Available at:
- Ginza Main Store
- Brand
- SEIKO / SEIKO
- Model
- SEIKO OtherModel
- Product name
- Marine Master Professional
- Model number
- SBDX017
- Dial color
- Black
- Movement
- Self-winding
- Case Material
- Stainless Steel /SS
- Case Size
- Case: Diameter 44mm (excluding crown)
- Strap Type
- Bracelet
- Strap Material
- Stainless Steel
- Arm circumference
- 18cm
- Weight
- 200g
- Accessories
- Box / Instruction Manual / Warranty Card (Issued February 2022) / Replacement Strap (Rubber)
-
Maintenance
Condition -
- mechanical inspection
- (At our store, February 2025)
- Case:
- Some minor scratches remain, but only cleaning has been performed due to the DiaShield coating.
- Bezel:
- There are some minor scratches, but they are not noticeable when worn.
- Glass:
- It is in good condition with no noticeable scratches or damage.
- Hand/Dial:
- It is in good condition with no noticeable scratches or damage.
- Strap:
- Some minor scratches remain, but only cleaning has been performed due to the DiaShield coating.
- mechanical inspection
- Model Information
- SEIKO Prospex is a watch that was born in 1965 as the "first dive watch made in Japan". This SBDX017 appeared in 2015, the 50th anniversary of the event. It features a diamond shield on the case. Diamond shield is a surface treatment independently developed by SEIKO, which refers to a technology that maintains very high scratch resistance without compromising its aesthetics. The manufacturing period is actually about 3 years, and it is a rare individual that is rarely seen on the market.
- In-store pickup
- Possible
- Returns
- Possible
- Our Guarantee
- Regarding natural failure of internal machinery
- 1 year from the date of purchase
- List Price
- -
- Individual Code
- 01YPSEAU0001
Disclaimer
* Product images of New and Unused products are posted using images of the same model.
Please note that there are individual differences in the presence or absence of manufacturer protective seals.
In addition, there may be minor changes made by the manufacturer, but please note that we will sell it with the specifications of the stock product.
In addition, Used and antique items are photographed of the actual product.
*The color may differ from the actual product depending on the lighting and monitor settings.
*Due to privacy concerns, we refrain from posting serial numbers and limited edition numbers on the web.
We are also unable to answer any inquiries made by phone.
*As we also sell our products in-store, there may be a time difference between ordering on the website and processing in-store, and the item may be SOLD OUT.
Please be aware of this.
Also, if you would like to purchase in person, please contact us by phone or email in advance to check stock availability.
* In the case of antique or used products, alternative parts may be used for the exterior and internal machinery.
*The listed price is the price at the time of arrival.
Please note that the current price may differ.
SHOPPINGGUIDE
STORE
INFORMATION
- [Address]
- 〒104-0061
8-7-11 Ginza, Chuo-ku, Tokyo
Soiree de Ginza 2nd Yayoi Building 1F - [Phone]
- +81-3-6252-1515
- [Business hours]
- 11:00~19:30


