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Casio watch · analog-digital module

Casio AEQ-110W

The Casio AEQ-110W measures 48.2 mm wide, 52.2 mm long (case length L, not lug to lug), and 16.7 mm thick. It fits wrists from ~18.5 cm (flat-fit estimate).

Sources checked · How we source numbers
Width (W)
48.2 mm1
Case length (L)
52.2 mm1
not lug to lug
Thickness
16.7 mm1
Lug width
not published by Casio
Casio AEQ-110W: size drawingCasio AEQ-110W, cushion case, top and side view to scale: case width 48.2 mm, case length (Casio L) 52.2 mm, lug width — (unknown), thickness 16.7 mm. Bezel, dial and crown size are schematic.lug width —width 48.2case length (Casio L) 52.2TOPthickness 16.7SIDE
Casio AEQ-110W, top and side, to scaleDrawing from data, not a photo · mm

Casio AEQ-110W specifications

Case width (W)
48.2 mm1
Lug to lug
not published by Casio; see case length (L)
Case length (L)
52.2 mm1Casio's L of L × W × H, measured differently from lug to lug; we never swap one for the other.
Thickness (H)
16.7 mm1
Lug width
not published by Casio
Weight
49 g1
Crystal
Resin Glass1
Water resistance
100 m1
Module
Casio module 54793 · analog-digital moduleCasio module 5479 specs
Battery
Accuracy
±30 s/month1
Years made
start not published
Case code
not used by Casio: the module number (module 5479) identifies the watch
Band fits
145–215 mm wrist1

On your wrist

The verdict compares the case length (L) with the flat top of your wrist. Balanced from ~18.5 cm, past the edges below ~16.5 cm.

= 6.7 in

At the edge on a 17 cm wrist: the 52.2 mm case length (L) covers 95% of an estimated 54.8 mm flat top.

Casio publishes no lug-to-lug for this model, so the verdict uses its case length (L). The strap or bracelet joins inside that length, which makes this a cautious estimate.

Casio cuts the band for wrists of 14.5–21.5 cm: your wrist is inside that range.

Flat top = circumference ÷ 3.1, a community convention, not a measurement of your arm. Compact ≤ 0.75 of the flat top, balanced ≤ 0.89, at the edge ≤ 1. Compare more watches in the watch size calculator.

Casio AEQ-110W: wrist fitCasio AEQ-110W on a wrist, top view to scale. case length (Casio L) 52.2 mm. Wrist 170 mm, estimated flat width 54.8 mm (circumference / 3.1). Ratio 0.95: at the edge.wrist, flat topwrist flat ≈ 54.8case length (Casio L) 52.2At the edge · 52.2 / 54.8 = 0.95estimate: wrist 170 / 3.1 = 54.8 flatcompactbalancededgeoverhang0.750.891
Casio AEQ-110W on a 17 cm wristDrawing from data, not a photo · mm

Actual size on your screen

Calibrate once with a bank card and the drawing shows the Casio AEQ-110W at 1:1, next to a millimetre ruler.

1:1 · not calibrated: sizes are approximate
Casio AEQ-110W: size drawingCasio AEQ-110W, cushion case, top and side view to scale: case width 48.2 mm, case length (Casio L) 52.2 mm, lug width — (unknown), thickness 16.7 mm. Bezel, dial and crown size are schematic.lug width —width 48.2case length (Casio L) 52.2TOPthickness 16.7SIDE
Drawing from data, not a photo · mm
01020304050

Casio AEQ-110W strap size

Casio publishes no lug width for the Casio AEQ-110W; its band is cut for wrists of 145–215 mm wrist1. Measure between the lugs with a caliper before buying a third-party strap.

Attachment: not published in our sources.

Find your strap length in the watch strap size tool, with the Casio AEQ-110W filled in.

Module: Casio module 5479

The Casio AEQ-110W runs on the Casio module 5479, an analog-digital module.

Power source
battery2
Battery life
10 years2
Accuracy
±30 s/month2

Battery

Module 5479 twins

Casio's manual list puts 4 model codes on this module: same functions, same manual, often the same battery.

Codes of the Casio AEQ-110W family[3]AEQ-110W

3 more codes on the same module

AEQ-100W, AEQ-110BW, MWQ-100

Casio module 5479: functions, battery and manual

Same size as the Casio AEQ-110W

The models nearest to the Casio AEQ-110W in case width and case length (L), drawn over it to scale; below, every model within 1 mm of its 52.2 mm.

Size comparison: Casio AEQ-110W, Casio AQ-S810W, Casio EQB-500, Casio AE-2000Top-view outlines to scale on one centre. A Casio AEQ-110W: W 48.2, L 52.2, lug —, T 16.7. B Casio AQ-S810W: W 48.3, L 52.2, lug —, T 13.7 (vs A: W +0.1 L 0 T −3). C Casio EQB-500: Ø 48.1, L 52, lug —, T 14.1 (vs A: W −0.1 L −0.2 T −2.6). D Casio AE-2000: Ø 47.7, L 52.2, lug —, T 16 (vs A: W −0.5 L 0 T −0.7).D Ø 47.7C Ø 48.1A W 48.2B W 48.3C L 52A L 52.2B L 52.2D L 52.2A Casio AEQ-110WW 48.2 · L 52.2 · lug — · T 16.7B Casio AQ-S810WW 48.3 · L 52.2 · lug — · T 13.7vs A: W +0.1 L 0 T −3C Casio EQB-500Ø 48.1 · L 52 · lug — · T 14.1vs A: W −0.1 L −0.2 T −2.6D Casio AE-2000Ø 47.7 · L 52.2 · lug — · T 16vs A: W −0.5 L 0 T −0.7
A Casio AEQ-110W and the 3 nearest in size, on one centre, to scaleDrawing from data, not a photo · mm

Nearest in size

  1. ACasio AEQ-110Wthis watch
  2. BCasio AQ-S810WW +0.1 · L same · T −3 mm
  3. CCasio EQB-500W −0.1 · L −0.2 · T −2.6 mm
  4. DCasio AE-2000W −0.5 · L same · T −0.7 mm

Differences against A in mm: W case width, L Casio case length, T thickness. Nearest by width and length together, from the published sizes.

Casio AEQ-110W questions

How big is the Casio AEQ-110W?

The Casio AEQ-110W measures 48.2 mm wide, 52.2 mm long (Casio's L, not lug to lug), 16.7 mm thick, 49 g.

Will the Casio AEQ-110W fit a 7.5-inch wrist?

Balanced: the Casio AEQ-110W's 52.2 mm case length (L) takes 85% of the ~61.5 mm flat top of a 7.5-inch (19.1 cm) wrist. By the same estimate (circumference ÷ 3.1) it sits balanced from about 18.5 cm and overhangs the flat top on wrists under about 16.5 cm.

What battery does the Casio AEQ-110W take?

The Casio AEQ-110W takes CR2025, rated about 10 years.

What module is in the Casio AEQ-110W?

The Casio AEQ-110W runs on the Casio module 5479, an analog-digital module. Casio's manual list puts 4 model codes on this module, 1 of them AEQ-110W codes.

What strap size does the Casio AEQ-110W take?

Casio does not publish the lug width for the Casio AEQ-110W. What Casio does publish is a band size: wrists of 14.5–21.5 cm, the wrist circumference its own band is cut for. That is a wrist range, not a strap width, so measure between the lugs with a caliper before you buy a third-party strap.

Find the strap length for your wrist and the Casio AEQ-110W in the watch strap size tool.

Where is the manual for the Casio AEQ-110W?

The Casio AEQ-110W runs Casio module 5479, and Casio publishes the operation guide for that module as a PDF: Casio operation guide 5479. The module number is stamped on the case back. All of the module’s models and its battery are on its page.

More Casio watches

Sources

Documents checked · Report a wrong number

  1. 1Casio America — AEQ110W-1AV | Analog-Digital Black and Silver Watch | CASIO (product page) · html · read
  2. 2Casio Computer Co., Ltd. — Operation guide, module 5479 (qw5479_EN.pdf) · pdf · read
  3. 3Casio Computer Co., Ltd. — Watch manual search JSON (US locale), manual_search.support.json · json · read