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Silver dial titanium chronograph watch on bracelet

Citizen

Citizen Eco-Drive GMT Chronograph Titanium Silver Dial 43.50mm 100M AT8238-84A

SKU CH-G8Y7-Q80WA

Solar-powered titanium chronograph with GMT function, sapphire crystal and 100 m water resistance

  • StyleChronograph
  • MaterialTitanium
  • MovementSolar
  • ShapeRound
  • Dial ColorSilver
  • Dial MarkersIndex
  • Eco-Drive solar movement powers the watch without battery changes
  • Radio-controlled GMT chronograph keeps multiple time zones accurate
  • Super Titanium case and bracelet combine light weight with durability
  • Sapphire crystal protects the dial against scratches
  • 100 m water resistance suits swimming and snorkelling

Titanium Eco-Drive Chronograph

The Citizen AT8238-84A is a solar-powered chronograph built from lightweight titanium with a 43.50 mm case. A sapphire crystal protects the silver dial, while a deployment clasp secures the matching bracelet. Water resistance reaches 100 m and the screw-down crown adds sealing for daily wear. Radio-controlled timekeeping and a GMT function complete the feature set.

Travellers wanting radio sync

Suits wearers who value atomic time accuracy across time zones without battery changes. The titanium construction keeps weight low for all-day comfort on larger wrists. Buyers needing a rotating timing bezel or ISO dive certification should look elsewhere. Those preferring a smaller case diameter or leather strap options will not find them here.

Solar stability under load

The Eco-Drive caliber H800 charges continuously from any light source, removing the capacity fade seen in battery quartz during heavy chronograph use. Radio signals correct drift daily, so sustained accuracy does not depend on a single calibration. Sapphire crystal and 100 m sealing maintain integrity through temperature swings and pressure changes typical of long-haul travel.

Highlights

  • Eco-Drive solar movement powers the watch without battery changes
  • Radio-controlled GMT chronograph keeps multiple time zones accurate
  • Super Titanium case and bracelet combine light weight with durability
  • Sapphire crystal protects the dial against scratches
  • 100 m water resistance suits swimming and snorkelling

Specifications

BrandCitizen
StyleChronograph
MaterialTitanium
MovementSolar
ShapeRound
Dial ColorSilver
Dial MarkersIndex
DisplayAnalog
DateDate
Band MaterialTitanium
FastenerDeployment Clasp
GenderMale
ConditionNew
BezelFixed Bezel
Case BackScrew Down Crown
Case MaterialTitanium
Case Thickness43.50 mm
CrystalSapphire Crystal
Water-Resistant100m
Special FeaturesSapphire Crystal,Deployment Clasp,Date Display,Screw Down Crown

Questions about this item

Does this watch need a battery change to keep the Eco-Drive movement running?

No, the Eco-Drive solar movement charges from any light source so you never need to replace a battery.

Will the 100 m water-resistance rating survive daily swimming and showering?

Yes, 100 m water resistance is rated for swimming and showering, though the crown must stay fully screwed down.

How can I confirm the H800 calibre is receiving radio time signals after I set it up?

The dial shows a signal-reception indicator; when it displays full bars the watch has synced to the atomic clock.

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