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Casio watch · analog-digital module

Casio GWG-1000 manual and dimensions

Casio's operation guide for the Casio GWG-1000 is the PDF for module 5463: Casio operation guide 5463 (PDF) ↗. The case is 56.1 mm wide, 56.7 mm long (case length L, not lug to lug), and 18 mm thick.

Sources checked · How we source numbers
Width (W)
56.1 mm1
Case length (L)
56.7 mm1
not lug to lug
Thickness
18 mm1
Lug width
not published by Casio
Casio GWG-1000: size drawingCasio GWG-1000, cushion case, top and side view to scale: case width 56.1 mm, case length (Casio L) 56.7 mm, lug width — (unknown), thickness 18 mm. Bezel, dial and crown size are schematic.lug width —width 56.1case length (Casio L) 56.7TOPthickness 18SIDE
Casio GWG-1000, top and side, to scaleDrawing from data, not a photo · mm

Module 5463 twins

Casio's manual list puts 6 model codes on this module: same functions, same manual, often the same battery.

Codes of the Casio GWG-1000 family[2]GWG-1000, GWG-1000DC, GWG-1000GB, GWG-1000MH, GWG-1000RD, GWG-1000WLP

Casio module 5463: functions, battery and manual

Module: Casio module 5463

The Casio GWG-1000 runs on the Casio module 5463, an analog-digital module.

Power source
solar3
Battery life
6 months3
Accuracy
±15 s/month3
Light
LED, selectable duration, auto light3

Battery

Casio GWG-1000 specifications

Case width (W)
56.1 mm1
Lug to lug
not published by Casio; see case length (L)
Case length (L)
56.7 mm1Casio's L of L × W × H, measured differently from lug to lug; we never swap one for the other.
Thickness (H)
18 mm1
Lug width
not published by Casio
Weight
119 g1
Crystal
Sapphire crystal with anti-reflective coating1
Water resistance
200 m1
Module
Casio module 54632 · analog-digital moduleCasio module 5463 specs
Battery
Accuracy
±15 s/month1
Years made
start not published
Case code
not used by Casio: the module number (module 5463) identifies the watch

On your wrist

The verdict compares the case length (L) with the flat top of your wrist. Balanced from ~20 cm, past the edges below ~18 cm.

= 6.7 in

Overhangs on a 17 cm wrist: the 56.7 mm case length (L) covers 103% of an estimated 54.8 mm flat top and runs 0.9 mm past it on each side.

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.

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 GWG-1000: wrist fitCasio GWG-1000 on a wrist, top view to scale. case length (Casio L) 56.7 mm. Wrist 170 mm, estimated flat width 54.8 mm (circumference / 3.1). Ratio 1.03: overhangs, 0.9 mm past the flat wrist on each side.wrist, flat topwrist flat ≈ 54.8case length (Casio L) 56.7Overhangs · 56.7 / 54.8 = 1.03 · overhang 0.9 per sideestimate: wrist 170 / 3.1 = 54.8 flatcompactbalancededgeoverhang0.750.891
Casio GWG-1000 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 GWG-1000 at 1:1, next to a millimetre ruler.

1:1 · not calibrated: sizes are approximate
Casio GWG-1000: size drawingCasio GWG-1000, cushion case, top and side view to scale: case width 56.1 mm, case length (Casio L) 56.7 mm, lug width — (unknown), thickness 18 mm. Bezel, dial and crown size are schematic.lug width —width 56.1case length (Casio L) 56.7TOPthickness 18SIDE
Drawing from data, not a photo · mm
01020304050

Casio GWG-1000 strap size

Casio publishes no lug width for the Casio GWG-1000. 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 GWG-1000 filled in.

Same size as the Casio GWG-1000

The models nearest to the Casio GWG-1000 in case width and case length (L), drawn over it to scale; below, every model within 1 mm of its 56.7 mm.

Size comparison: Casio GWG-1000, Casio GG-1000, Casio SGW-1000, Casio GW-9400Top-view outlines to scale on one centre. A Casio GWG-1000: W 56.1, L 56.7, lug —, T 18. B Casio GG-1000: W 55.3, L 56.2, lug —, T 17.3 (vs A: W −0.8 L −0.5 T −0.7). C Casio SGW-1000: Ø 54.1, L 54.7, lug —, T 15.3 (vs A: W −2 L −2 T −2.7). D Casio GW-9400: W 53.5, L 55.2, lug —, T 18.2 (vs A: W −2.6 L −1.5 T +0.2).D W 53.5C Ø 54.1B W 55.3A W 56.1C L 54.7D L 55.2B L 56.2A L 56.7A Casio GWG-1000W 56.1 · L 56.7 · lug — · T 18B Casio GG-1000W 55.3 · L 56.2 · lug — · T 17.3vs A: W −0.8 L −0.5 T −0.7C Casio SGW-1000Ø 54.1 · L 54.7 · lug — · T 15.3vs A: W −2 L −2 T −2.7D Casio GW-9400W 53.5 · L 55.2 · lug — · T 18.2vs A: W −2.6 L −1.5 T +0.2
A Casio GWG-1000 and the 3 nearest in size, on one centre, to scaleDrawing from data, not a photo · mm

Nearest in size

  1. ACasio GWG-1000this watch
  2. BCasio GG-1000W −0.8 · L −0.5 · T −0.7 mm
  3. CCasio SGW-1000W −2 · L −2 · T −2.7 mm
  4. DCasio GW-9400W −2.6 · L −1.5 · T +0.2 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 GWG-1000 questions

Where is the manual for the Casio GWG-1000?

The Casio GWG-1000 runs Casio module 5463, and Casio publishes the operation guide for that module as a PDF: Casio operation guide 5463. The module number is stamped on the case back. All of the module’s models and its battery are on its page.

How big is the Casio GWG-1000?

The Casio GWG-1000 measures 56.1 mm wide, 56.7 mm long (Casio's L, not lug to lug), 18 mm thick, 119 g.

Will the Casio GWG-1000 fit an 8-inch wrist?

Balanced: the Casio GWG-1000's 56.7 mm case length (L) takes 87% of the ~65.5 mm flat top of an 8-inch (20.3 cm) wrist. By the same estimate (circumference ÷ 3.1) it sits balanced from about 20 cm and overhangs the flat top on wrists under about 18 cm.

What module is in the Casio GWG-1000?

The Casio GWG-1000 runs on the Casio module 5463, an analog-digital module. Casio's manual list puts 6 model codes on this module, 6 of them GWG-1000 codes.

More Casio watches

Sources

Documents checked · Report a wrong number

  1. 1Casio America — GWG1000-1A1 | Black Master of G - Land Watch - G-SHOCK | CASIO (product page) · html · read
  2. 2Casio Computer Co., Ltd. — Watch manual search JSON (US locale), manual_search.support.json · json · read
  3. 3Casio Computer Co., Ltd. — Operation guide, module 5463 (qw5463_EN.pdf) · pdf · read