Citizen Attesa Radio Chronograph (AT8040-57E)
The Citizen Attesa Radio Chronograph (AT8040-57E) is a current-production chronograph watch with a super titanium (proprietary) case, finished with duratect titanium carbide (silver). At 82 g it sits among the lighter chronograph watches in the guide, and is priced well under the $3,381.25 median for the category. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.
- Type
- Chronograph
- Case diameter
- 41.5 mm
- Thickness
- 9.7 mm
- Origin
- Japan
- Movement
- Eco-Drive radio-controlled (multi-band)
- Caliber
- Citizen H804
- Power reserve
- Solar (about 10 months power-save)
- Complications
- Day-date, Worldtimer, Chronograph, Perpetual calendar
- Colour
- Grey
- Surface treatment
- Duratect titanium carbide (silver)
- Finish technology
- Surface hardening
- Caseback
- Titanium
- Nickel-free
- Maker states none
- Bracelet / strap
- Super Titanium bracelet, three-fold push clasp
- Matching bracelet
- Standard
- Crystal
- Sapphire (anti-reflective)
- Display back
- No
- Dial
- Black dial
- Dial colours
- Black
- Lume
- Luminous hands and indices
- Availability
- Offered
- Status
- Current
- Not published
- Reference, Lug-to-lug, Hardness, Construction
Browse all watch comparisons →
Similar watches
SeikoAstron GPS Solar Dual-Time Chronograph (5X83)same category · same style · similar size · same movement
SeikoAstron GPS Solar Dual-Time Chronograph (5X63)same category · same style · similar size · same movementSeikoAstron GPS Solar Chronograph 100th Anniversary LE SSH158same category · same style · similar size · same movement
KnotTSC-40 Titanium Solar Chronographsame category · similar size · similar thickness · same movement
CasioOceanus Manta OCW-S5000-1Asame style · similar price · similar size · similar thicknessSeikoBrightz Chronograph SAGA161 (Titanium)same category · similar size · similar thickness · same movement
CertinaDS Action Chronograph Titaniumsame category · similar price · similar size · same strap
CertinaDS-7 Chronograph Titaniumsame category · similar price · similar size · same strapAlternatives to the Citizen Attesa Radio Chronograph (AT8040-57E)
SeikoAstron GPS Solar Dual-Time Chronograph SSH175same category · same style · shared complications · similar size
SeikoAstron GPS Solar Chronograph 145th Anniversary LE SSH186same category · same style · shared complications · similar sizeJaeger-LeCoultrePolaris Chronograph Worldtime (Titanium)same category · same style · shared complications · similar sizeBulgariOcto Finissimo Chronograph GMT Titaniumsame category · same style · shared complications · similar size
BulgariOcto Finissimo Chronograph GMTsame category · same style · shared complications · similar size
OmegaSpeedmaster HB-SIA Co-Axial GMT Chronographsame category · same style · shared complications · similar sizeMore watches from Citizen
Frequently asked questions
Is the Citizen Attesa Radio Chronograph (AT8040-57E) nickel-free?
On the maker's published specification, no nickel-bearing steel touches the skin: a super titanium (proprietary) case with a titanium caseback, plus a non-steel crown and bracelet and clasp. That is what the guide records rather than a test of the watch, so confirm the contact points with the maker before buying if you react to nickel.
What is the case material of the Citizen Attesa Radio Chronograph (AT8040-57E)?
The Citizen Attesa Radio Chronograph (AT8040-57E) has a super titanium (proprietary) case with a titanium caseback. This is confirmed against the maker spec.
What size is the Citizen Attesa Radio Chronograph (AT8040-57E)?
It is 41.5 mm in diameter, 9.7 mm thick, and water resistant to 100 m.
How much does the Citizen Attesa Radio Chronograph (AT8040-57E) weigh?
About 82 g (w/ bracelet).
How much does the Citizen Attesa Radio Chronograph (AT8040-57E) cost, and is it available?
It is current-production and lists from $829.
All Citizen watches · Watch chronograph watches · All 1,600 watches
Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec
How we verify & grade · Image & Trademark Policy · Terms & Conditions