The Titanium Field Guide

DuFrane Circuit Chronograph Limited Anniversary Edition

The DuFrane Circuit Chronograph Limited Anniversary Edition is a 39 mm Grade 2 titanium chronograph with an ETA 7753 automatic movement. At 39 mm across, it is smaller than 92% of the 189 titanium chronographs in the guide.

All DuFrane watchesChronograph watchesUnder $3,000MicrobrandLightest, rankedOn a titanium braceletMicro-adjust braceletDisplay back
Price
$2,299
Material
Titanium
Grade / type
Grade 2
Weight
100 g (with bracelet)
Water resistance
100 m
Type
Chronograph
Case diameter
39.0 mm
Thickness
13.5 mm
Lug-to-lug
47 mm
Origin
United States
Movement
Automatic chronograph, 28,800 vph, regulated in-house
Caliber
ETA 7753
Power reserve
42-48h
Complications
Chronograph, Date
Colour
Grey
Hardness
1200 HV
Surface treatment
DLC coated (1200 HV)
Finish technology
DLC
Caseback
Sapphire
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Grade 2 titanium bracelet with on-the-fly micro-adjustment, plus red leather strap with titanium micro-adjust buckle
Matching bracelet
Standard
Micro-adjust clasp
Yes
Crystal
Sapphire, 5x anti-reflective
Display back
Yes
Dial
Red with silver subdials (Big Red) or white with red subdials (Bobby Pin)
Dial colours
White Red
Lume
Super-LumiNova BGW9
Availability
Offered
Status
Limited edition of 50 (25 per dial), sold out on the maker store
Not published
Reference, Construction
High confidence Verified Oct 2026 Source: DuFrane (maker product page)
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the DuFrane Circuit Chronograph Limited Anniversary Edition?

Grade 2, as stated by the maker. The caseback is sapphire.

What size is the DuFrane Circuit Chronograph Limited Anniversary Edition?

The case is 39 mm across, 13.5 mm thick and 47 mm from lug to lug. It is water resistant to 100 m.

How much does the DuFrane Circuit Chronograph Limited Anniversary Edition weigh?

About 100 g on its bracelet.

How much does the DuFrane Circuit Chronograph Limited Anniversary Edition cost, and is it available?

It is in production, at a list price of $2,299.

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