--------【Product Specifications】--------
Inquiry Code: 210.20.42.20.01.001
Brand: Omega
Series: Seamaster Diver 300M Co-Axial Master Chronometer
Case Material: Stainless Steel
Strap Material: Sedna Gold × Stainless Steel
Dial Color: Black
Movement: Automatic (cal.8800)
Case Size: 42mm (excluding crown)
Water Resistance: 300m
Glass: Sapphire Crystal
Features: Divers, Rotating Bezel, Date Display, See-through Case Back
Accessories: Original Manufacturer Box, International Warranty Card (June 2026)
Warranty: 1-year warranty from the date of purchase
Manufacturer's Suggested Retail Price: ¥2,189,000 (tax included)

This is a pre-owned item in very clean condition with minimal signs of use, although there are minor dents on the case side and a few scuffs on the bracelet.

The Omega Seamaster Diver 300M Co-Axial Master Chronometer, a testament to Omega's enduring legacy in ocean exploration. The 210.20.42.20.01.001 is a timepiece that masterfully blends functional beauty and elegance, featuring a stainless steel and Sedna™ Gold combination case and embodying the capabilities of a professional diver's watch with 300-meter water resistance. Omega's proprietary Sedna™ Gold, with its unique alloy, resists fading over time, preserving its warm rose gold luster for years to come. The laser-engraved dial, adorned with a wave pattern, subtly shifts its appearance with the angle of light, beautifully reflecting the Seamaster's oceanic theme. The Co-Axial movement, certified as a Master Chronometer, boasts industry-leading resistance to magnetism, precision, and durability, ensuring reliability for serious diving alongside the helium escape valve. This is an exceptional timepiece that will satisfy both ocean lovers and watch enthusiasts.

--------【Inquiries】--------
Please feel free to contact us for price negotiations, in-store reservations, and other inquiries.
Open daily from 11:00 AM to 7:00 PM JST (closed for New Year holidays).

--------【Operation Warranty】--------
The warranty period varies by product grade. For new items, it is within 3 years from the date of purchase. For pre-owned items, it is within 1 year from the date of purchase.

--------【Strap Adjustment】--------
For strap types with removable links, adjustments can be made free of charge, as many times as needed.
Please notify us in the comments after your purchase if you wish to have it adjusted.
Adjustments can also be made after delivery, but the customer will be responsible for the round-trip shipping costs.