The Casio GM-S2100CB-5A is built around a rose gold plated case and a rose gold dial.

Case and Wrist Presence

The case is worked in rose gold plated.

Reading the Dial

A rose gold dial sits behind the crystal.

Movement and Functions

A quartz movement drives the watch. That means accuracy which needs no daily attention, no winding routine, and no rate drift to correct.

• Water resistance – 20 ATM (200 metres)

Strap, Clasp and Fit

The strap is resin.

Water Resistance and Everyday Durability

The watch is rated to 20 ATM, or 200 metres of static pressure. In practical terms that covers rain, hand washing, showering and recreational swimming. It is not a dive watch, so leave it behind for scuba diving and keep it away from high-pressure water jets. Make sure the crown is fully seated before any contact with water.

Who This Watch Suits

• Building a rose gold-led accessory wardrobe
• Daily wear that includes rain, washing up and the occasional swim
• Gift buyers looking for something recognisable, boxed and properly warranted

Styling Notes

Rose gold sits between warm and neutral, which makes it unusually easy to wear. It flatters most skin tones and works against grey, white, navy and burgundy.

Care and Maintenance

None of the care below is onerous. It is the difference between a watch that ages well and one that simply gets old. Have the battery replaced by a watchmaker rather than a kiosk – a proper service reseats the case gasket at the same time, which is what actually preserves the water rating. A flat battery left in the case is the single most common cause of avoidable movement damage. Rinse the case in fresh water after a swim, especially in the sea, and dry it before it goes back on.

Keep it clear of perfume and solvents, off the speaker on your desk, and out of direct sun when you take it off.

About the Brand and Ownership

The appeal of a Casio is that it is unmistakable. You are buying a design point of view rather than an anonymous case with a dial in it. Quartz keeps the running costs near zero – a battery every few years and the occasional seal check is the whole of the maintenance schedule. Basic care goes a long way – keep it clear of solvents and perfume, rinse the strap if it has been in salt water, and store it somewhere dry.

Technical Specifications

Buying With Confidence

Buying a watch online comes down to trusting the seller, so here is exactly what you get. The watch ships new and unworn in its original box with the manufacturer’s paperwork, and it is covered by the full international warranty from the date you receive it – not from the date it landed in our warehouse. We ship nationwide with tracking, and someone actually answers the phone if something goes wrong.

Under the Consumer Protection Act you have the right to return an unworn watch in its original packaging, and a manufacturing defect inside the warranty period is repaired or replaced at no cost to you.

Authenticity, Warranty and Delivery

Every Casio watch we list is sourced new and unworn through authorised distribution and arrives in its original presentation box with the manufacturer’s documentation. This reference carries a 24-month international manufacturer warranty covering the movement, excluding the battery and normal wear to the finish and strap. Delivered anywhere in South Africa.

The rose gold dial is the thing people will comment on. Everything about it is built to be worn, not admired in a drawer.