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Rectangular stainless steel watch with white analog-digital dial and bracelet

CASIO

CASIO Vintage AQ-230A-7BMQ Analog Digital Quartz 100m Unisex Watch

SKU CH-N40A-V4WVB

Dual-time analog-digital quartz watch with 100 m water resistance and a 28.00 mm stainless-steel case

  • Watch movementQuartz
  • Product shapeRectangle
  • Watch face colorWhite
  • Dial markingsNumbers
  • Display typeAnalog and Digital
  • Date displayDate
  • 100 m water resistance for swimming and snorkelling
  • Dual-time analog-digital display keeps two zones visible
  • Quartz movement gives reliable battery-powered accuracy
  • Stainless-steel case and bracelet with deployment clasp
  • 00 mm slim rectangular profile suits any wrist

A Dual-Time Quartz Watch for Everyday Wear

The Casio AQ-230A-7BMQ combines an analog dial with a digital window to show two time zones at once. Its stainless-steel case and bracelet are paired with a white dial and resin crystal. Water resistance is rated to 100 metres, making it suitable for swimming and daily exposure to moisture. The deployment clasp secures the band with a single press.

Suited to Travellers and Minimalists

Buyers who want a lightweight, no-charging timepiece that displays a second time zone will find this model practical. The rectangular case measures 28.00 mm thick and fits comfortably under a shirt cuff. Shoppers who need smartwatch notifications, heart-rate tracking or GPS logging should look at a dedicated activity tracker instead.

Check Band Fit and Crown Operation

The stainless-steel bracelet uses a deployment clasp; measure your wrist to confirm the supplied length can be adjusted by a jeweller if needed. Verify that the analog crown and digital pushers operate smoothly before relying on the dual-time function. Ensure the 100-metre water-resistance rating matches your intended water activities.

How it compares

Measured against everything we stock in Analog & Digital Wristwatches, at today’s prices. Recalculated every night.

Price $46.99
Cheaper than about 79% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Design styleDress
Watch face colorWhite
Item conditionNew
Display
Display typeAnalog and Digital
Size & build
Main materialStainless Steel
Product shapeRectangle
Strap materialStainless Steel
Closure typeDeployment Clasp
Bezel typeFixed Bezel
Housing materialStainless Steel
Case size28 mm
Watch glassResin Crystal
Environment & compliance
Water resistance100m
More details
Watch movementQuartz
Dial markingsNumbers
Date displayDate
Suitable forUnisex

Questions about this item

Does the 100 m water-resistance rating mean I can press the buttons while swimming?

The crown and pushers must not be operated underwater; the 100 m rating applies only when the case is fully sealed.

Will the 28.00 mm thick case and stainless steel bracelet sit comfortably next to a thinner vintage dress watch on the same wrist?

The rectangular case and metal bracelet add noticeable bulk, so stacking it with a slimmer watch may feel uneven.

How can I verify the dual-time analog-digital display is keeping accurate time after setting it?

Compare both the analog hands and digital readout against a reliable time source; quartz movement typically stays within seconds per month.

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