The Casio AQ-230A-7BMQ is a classic analog-digital combination watch designed with a chrome-plated resin case and a stainless steel band featuring an adjustable clasp.

It features a dual time display, a 1/100-second stopwatch, and a day and date display positioned at 6 o'clock.

Equipped with an auto-calendar, daily alarm, hourly time signal, and water resistance, it offers up to 3 years of battery life on an SR920W battery.

Key Features

Case size (L× W× H)	38.8 × 29.8 × 8.1 mm
Weight	47 g
Case and bezel material	Resin / Chrome plated
Band	Stainless Steel Band, Adjustable Clasp
Water resistance	Water Resistant
Power supply and battery life	Approx. battery life: 3 years on SR920W
Glass	Resin Glass
Compatible band size	140 to 205 mm
World time	Dual time
Stopwatch	1/100-second stopwatch Measuring capacity: 59'59.99'' Measuring mode: Elapsed time
Alarm/hourly time signal	Daily alarm, Hourly time signal
Calendar	Auto-calendar (28 days for February)
Accuracy	Accuracy: ±30 seconds per month
Other features	12/24-hour format, Regular timekeeping: Analog: 2 hands (hour, minute) Digital: Hour, minute, second, pm, month, date, day

Highlights

Dual time display
1/100-second stopwatch
Day and date display at 6 o’clock
Stainless steel band with adjustable clasp
Water resistant
Approximate 3-year battery life

Downloads

Operation Guide

Frequently asked questions

What are the dimensions and weight of the Casio AQ-230A-7BMQ?

The watch measures 38.8 × 29.8 × 8.1 mm and weighs 47 g.

What materials are used for the case and band?

The case and bezel are made of chrome-plated resin with resin glass, paired with a stainless steel band.

What is the battery life of this watch?

It provides an approximate battery life of 3 years using an SR920W battery.

Does the watch support multiple time zones?

Yes, it includes a dual time display feature.

What are the stopwatch specifications?

It features a 1/100-second stopwatch with a measuring capacity of 59'59.99'' and elapsed time measurement mode.

What wrist sizes does the band fit?

The compatible band size ranges from 140 to 205 mm with an adjustable clasp.

Casio Vintage White Dial Digital Watch AQ-230A-7BMQ