A stainless steel case is what the Oui & Me ME010155 is built around, in a mid-sized case. It measures 38 mm across and 9 mm deep. Case and Wrist Presence \n Case diameter is 38 mm and 9 mm deep, worked in stainless steel. The surface treatment is polished. At 38 mm this is a mid-sized case that reads as unisex, and it wears easily on most wrists. \n Movement and Functions \n A quartz movement drives the watch. That means accuracy which needs no daily attention, no winding routine, and no rate drift to correct. \n \n Water resistance – 5 ATM (50 metres) \n Mineral crystal – protecting the dial \n \n Strap, Clasp and Fit \n The strap is stainless steel mesh. \n Water Resistance and Everyday Durability \n The watch is rated to 5 ATM, or 50 metres of static pressure. That covers rain, hand washing and a swim, but not diving or high-pressure water. Make sure the crown is fully seated before any contact with water. \n A mineral crystal protects the dial – harder than acrylic and more shatter-resistant than sapphire, which is a sensible trade-off on a case this size. \n Care and Maintenance \n 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. A bracelet collects more than people expect. A soft toothbrush, warm water and a drop of dish soap along the links once a season keeps it looking new. \n Store it away from magnets and out of direct heat, and it will hold its rate and its finish. \n About the Brand and Ownership \n Oui & Me watches sit in the sweet spot between fashion and function: recognisable design, real build quality, and a price that does not ask you to think of the watch as an investment. 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. \n The Short Version \n What you are getting is a case that wears close and stays out of the way, a bracelet that gives it weight on the wrist. It is not trying to be a heirloom piece and it does not price itself like one. It is a well-made, recognisable watch that does the job every day and looks considered doing it. \n Technical Specifications \n \n Attribute Specification \n Brand Oui & Me \n Model / Reference ME010155 \n Gender Unisex (38 mm case) \n EAN 3700419377478 \n Case Diameter 38 mm \n Case Thickness 9 mm \n Case Material Stainless steel \n Case Finish Polished \n Crystal Mineral \n Movement Quartz \n Strap / Bracelet Stainless steel mesh \n Water Resistance 5 ATM / 50 metres \n Warranty 24 months \n \n Buying With Confidence \n 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. \n 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. \n Authenticity, Warranty and Delivery \n Every Oui & Me 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 anyw