DuFrane presents a new iteration of its classic, ultra traditional watch Bergstrom. The DuFrane Bergstrom Air comes with a bold new colorway and dial configuration. Its 41.5mm diameter case is made of marine grade stainless steel case, available with polished or bead blasted Matte Bronze PVD finish. Adding sophistication to this timepiece is its sunburst deep blue dial.

This hand-wound wristwatch houses the legendary Unitas 6497 calibre. Sourced from Switzerland, these NOS calibres went through a full cleaning and re-oiling process, and carefully tested and regulated right in the Austin workshop of the company.

Visible through the sapphire crystal case back, this mechanical manual-winding movement is highly decorated with perlage throughout and finished in gold.

The DuFrane Bergstrom Air watch comes with a hand-stitched, full-grain brown leather strap, attached via durable screw bars (allen tools are included).

The retail price of this timepiece is $799.00.

Technical details

Model: DuFrane Bergstrom Air

Case
Material: Marine Grade 316L Steel
Diameter: 41.5 mm
Case thickness: 11mm
Thickness with crystal: 12.6mm
Lug-to-Lug: 50mm
Lug Width: 22mm
Push-pull crown with silicone gasket
Double domed sapphire crystal 2X A/R coating
Screw down exhibition case back
Water resistance: 50m

Movement
Swiss Unitas/ETA 6497 mechanical hand-wound movement
Power reserve: 48 Hours
Regulated accuracy: +/- 8 secs/day

Dial
Sunburst deep blue dial
Diamond-cut C3 lume filled hour and minute hands
Diamond-cut Orange seconds hand
Lume: Swiss SuperLumiNova C3

Strap
Leather strap

Please visit DuFrane watches online store to purchase the new Bergstrom Air.