Which G-Shock Should You Buy? GA-2100 vs GA-700 vs DW-6900 vs G-STEEL

Quick answer: Choose the DW-6900 (from GH₵1,950) for the cheapest classic digital, the GA-2100 (GH₵2,300) for a slim octagonal case that fits under a sleeve, the GA-700 (GH₵2,200) for a large chunky analog-digital, and G-STEEL (GH₵7,800) if you want metal construction. All share shock resistance and 200-metre water resistance.

Every G-Shock survives the same abuse. What separates them is the shape on your wrist, the display, and whether the case is resin or metal. That is really the whole decision.

Prices from casio.brands-wa.com, 27 October 2026.

The comparison

The DW-6900: the cheapest honest entry

At GH₵1,950 the DW-6900CMG-3DR is the lowest-priced G-Shock in the current range. It is the pure digital, three-eye layout that defined the brand in the 1990s, and it is still the lightest way to own one. If your main requirement is a genuine G-Shock rather than a particular look, start here.

The GA-2100: the one everyone wants

The 2100 case, widely nicknamed the CasiOak for its octagonal bezel, is the modern favourite because it is thin and light for a G-Shock. That matters in daily wear far more than people expect: a slim case slides under a sleeve, and a lighter watch is easier to wear through a hot Accra afternoon. At GH₵2,300 the GA-2100LXB-1ADR gives you that shape in resin.

Step up to the GM-2100LXB-1ADR at GH₵4,100 and the bezel becomes metal. Same silhouette, noticeably more weight, and a finish that passes in a meeting.

The GA-700: maximum presence

The GA-700CF-1ADR at GH₵2,200 is the opposite philosophy. Large case, thick bezel, big analog hands over a digital window, built to be seen and to take knocks. If you work outdoors or on a site, or you simply want the watch to be the first thing anyone notices, this is the one. On a slim wrist it will overwhelm.

G-STEEL: when resin is too casual

The GST-B1000BD at GH₵7,800 and the GST-210M-1ADR at GH₵6,750 use layered metal and resin construction. You get G-Shock protection in a watch that does not look like a sports watch. The trade-off is weight and price, and the honest question is whether you will wear something this substantial every day.

What all of them share

Shock-resistant construction and, on standard G-Shock models, 200-metre water resistance. Casio advises against using water-resistant watches for air-tank diving unless the model is a dedicated diver's watch, and advises not pressing buttons while the watch is wet.

Choosing in one line each

• Smallest budget: DW-6900, GH₵1,950.

• Slim and versatile: GA-2100, GH₵2,300.

• Big and bold: GA-700, GH₵2,200.

• Dressier metal bezel: GM-2100 or GM-6900, GH₵4,100 to GH₵4,450.

• Metal construction: G-STEEL, GH₵7,800.

The full range, 35 models at the time of writing with prices up to GH₵11,500, is in the G-SHOCK collection.

FAQ

What is the cheapest real G-Shock in Ghana?

The DW-6900CMG-3DR at GH₵1,950 in the current range. Prices below that for a new G-Shock are a strong sign of a counterfeit.

What is the difference between GA-2100 and GM-2100?

Both use the same slim octagonal case shape. The GM-2100 adds a metal bezel, which makes it heavier and more formal, and raises the price from GH₵2,300 to GH₵4,100.

Is the GA-2100 too small for a big wrist?

It is slimmer and lighter than most G-Shocks rather than small in diameter. If you want visible bulk, the GA-700 is the better fit.

Are all G-Shocks 200 metres water resistant?

Most standard G-Shock models are rated to 200 metres. Check the individual listing or case back, and note that Casio advises against air-tank diving with non-diver models.

Is G-STEEL worth the extra money?

It is worth it if you need a G-Shock that works with formal clothing. If the watch will mostly be worn casually, the resin models give you the same protection for a quarter of the price.