Available $4,495 40mm

5280 Watch Company
Ajax
Blue-Black Grade 5 Anodized Niobium Dial
No restock pattern is established yet. Track to get an alert if it returns.
A Dress watch, in a round stainless steel case, 40mm, with a blue mother-of-pearl guilloché / sunburst dial, dauphine hands and applied metal indices, powered by the ETA Unitas 6498-2.
This reference is currently out of stock, with no units available to buy. Priced 44% above the median for comparable watches in its segment, this reference sits toward the upper end of that price band. Among the 128 tracked dress watches in this size and price class, prices span from USD 2,003 to USD 4,945. July 2025 marks when this reference was released.
Diameter
40mm
Lug to lug
45.9mm
Between lugs
20mm
Thickness
10.7mm
Movement Type
mechanical
Movement Name
ETA Unitas 6498-2
Power reserve
48 hours
Water resistance
5 bar
Crystal Type
sapphire
Crystal Description
Sapphire 'Chevé Box' crystal with 3 layers anti-reflective coating
This reference has no sell-out history of its own yet. How OAN.GIO models usually sell out and restock
Worth tracking
Limited data
Not enough tracked history yet on this brand to read a pattern.
Price vs segment44% above segment median
Last confirmed:
Tracked since 3/21/26 (225 days).
Sold out3/21/26
7 months straight
March 2026
Today
The manufacturer's $3,990.00 price has not changed during the tracked period.
$3,990.00 USD9/13/26
Unchanged · 6 months
April 2026
Today
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