Casio Analog Quartz MQ-27-1B MQ27-1B Men’s Watch
RM454.00
A rectangle. A lighter routine. A 26.5 mm-wide rectangular resin case keeps this Casio to approximately 19 g. Clear numerals and three-hand quartz timekeeping focus on the essentials.
- Quartz timekeeping · no winding required
- 26.5 mm case width
- Resin glass · resin strap
- Water resistant for incidental splashes; remove before swimming, showering or bathing.

FEATURED WATCH · CASIO
A rectangle. A lighter routine.
A 26.5 mm-wide rectangular resin case keeps this Casio to approximately 19 g. Clear numerals and three-hand quartz timekeeping focus on the essentials.
MQ-27-1B
CASIO · QUARTZ

THE DIAL
A narrow rectangle.
A clear numeral dial.
The narrow rectangular case gives this Casio a different silhouette from a round dress watch. Clear Arabic numerals and three central hands make the black dial straightforward to read.
Resin glass · Three-hand display
THE QUARTZ ADVANTAGE
Ready for
your routine.
Battery-powered quartz timekeeping keeps ownership simple, with no winding routine. Casio specifies accuracy within ±20 seconds per month and an approximate 3-year battery life using an SR626SW cell.
Quartz timekeeping · no winding required

THE PROPORTIONS
Proportions that
complete the watch.
The 26.5 mm case width and approximately 8 mm thickness give this version its wearing profile. The resin strap completes the design, secured by a pin buckle.
Water resistant for incidental splashes; remove before swimming, showering or bathing.
WHY CHOOSE THIS WATCH
Choose the detail
that speaks to you.
Choose the MQ-27-1B for a different silhouette and a notably light wearing experience. Its rectangular case, clear numerals and simple quartz routine make an easy everyday companion.
Technical specifications+
Casio MQ-27-1B specifications
| Brand / model | Casio / MQ-27-1B |
|---|---|
| Movement | Battery-powered quartz |
| Dial | Black |
| Display / calendar | Three central hands / none |
| Case width | 26.5 mm |
| Band | Resin strap |
| Water resistance | Water resistant for incidental splashes; remove before swimming, showering or bathing. |
| Case thickness | 8 mm |
| Crystal | Resin glass |
| Case dimensions (L × W × H) | 37.2 × 26.5 × 8 mm |
| Weight | 19 g |
| Battery / estimated life | SR626SW / approximately 3 years |
| Accuracy | Within ±20 seconds per month under normal conditions |
BEFORE YOU CHOOSE
The finer details.
What movement powers the Casio MQ-27-1B?+
Battery-powered quartz timekeeping keeps ownership simple, with no winding routine. Casio specifies accuracy within ±20 seconds per month and an approximate 3-year battery life using an SR626SW cell.
What size is the MQ-27-1B?+
The case width is approximately 26.5 mm. Thickness is approximately 8 mm.
What dial and band does this version have?+
This version has a black dial and a resin strap.
What calendar does the MQ-27-1B have?+
It displays hours, minutes and seconds, without a calendar.
Can I swim with the MQ-27-1B?+
Water resistant for incidental splashes; remove before swimming, showering or bathing.
Does the MQ-27-1B need winding?+
No. It uses a battery-powered quartz movement. Have battery changes and water-resistance checks performed by a qualified watch technician.
How should I care for the MQ-27-1B?+
Wipe it gently with a soft cloth after wear. Avoid chemicals, impacts, extreme heat and strong magnetic fields. Use the supplied instructions for operation and calendar adjustment. Have servicing and seal checks performed by a qualified watch technician.
Care for your Casio MQ-27-1B
Wipe it gently with a soft cloth after wear. Avoid chemicals, impacts, extreme heat and strong magnetic fields. Use the supplied instructions for operation and calendar adjustment. Have servicing and seal checks performed by a qualified watch technician.
Water resistant for incidental splashes; remove before swimming, showering or bathing.
