{"product_id":"citizen-eco-drive-fio-roma-citizen-tank-eg2790-12a-womens-watch","title":"Citizen Eco-Drive Fio Roma \"Citizen Tank\" EG2790-12A Women's Watch","description":"\u003cp data-path-to-node=\"6\" id=\"p-rc_68aeeaf4df99fcf7-185\"\u003eThe Citizen EG2790-12A (cataloged within the distinguished Citizen Fio Roma \/ Kii Classic Square Collection) is an exquisitely proportioned, high-performance Japanese light-powered quartz dress timepiece. \u003cspan class=\"citation-803 citation-end-803\"\u003eCreated for modern women who appreciate the timeless allure of mid-century vintage horology, jewelry-grade proportions, and understated \"quiet luxury,\" this reference captures the quintessential rectangular dress watch aesthetic while integrating sustainable, cutting-edge solar technology.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-802\"\u003eAcross international watch enthusiast circles, fashion forums, and everyday carry communities, it has earned cherished community nicknames—the \u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e\"Fio Roma\"\u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e, \u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e\"Mini Tank\"\u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e, \u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e\"Classic Rectangle\"\u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e, \u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e\"Quiet Luxury Tank\"\u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e, \u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e\"Petite Roman Square\"\u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e, or \u003c\/span\u003e\u003cspan class=\"citation-802\"\u003e\"Eco-Drive Tank\"\u003c\/span\u003e\u003cspan class=\"citation-802 citation-end-802\"\u003e—for its classic Roman dial layout, sculpted rectangular case silhouette reminiscent of iconic Art Deco tank watches, cabochon-adorned crown, ultra-lightweight 14-gram construction, and battery-free Eco-Drive movement.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-801 citation-end-801\"\u003eIt unites a solid 316L stainless steel case measuring an ultra-petite 17.3mm in width with an evocative silver-white sunray dial plate, printed black Roman numerals, an in-house Japanese solar caliber, impact-resistant mineral crystal glass, daily splash water resistance, and an embossed black leather strap.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-800 citation-end-800\"\u003ePerfectly calibrated for ladies seeking a refined, featherlight companion that pairs effortlessly with tailored business attire, evening jewelry, or relaxed weekend elegance.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003eThe defining visual centerpiece of this EG2790-12A reference is its radiant silver-white dial face. \u003cspan class=\"citation-799 citation-end-799\"\u003eDecorated with a subtle sunray finish that catches ambient lighting in soft radial gradients, the dial features a minimalist two-hand configuration that preserves clean vintage proportions.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Framing the dial perimeter is a traditional railroad minute track bordered by crisp, printed black Roman numeral hour indices that impart classical European sophistication. Slender, polished black leaf-style hour and minute hands glide smoothly across the face, offering immediate legibility against the light background. \u003cspan class=\"citation-798 citation-end-798\"\u003eConcealed beneath the dial surface are high-efficiency micro-solar cells that absorb ambient sunlight and indoor light to power the movement perpetually.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Complementing the watch's vintage charm, the fluted winding crown at 3 o'clock is set with a polished black cabochon stone, adding a distinctive jewelry-grade accent. Framing the dial is a mirror-polished smooth solid stainless steel rectangular bezel with gently rounded flanks that transitions seamlessly into the down-curved lugs. Beneath its tailored exterior, the watch is driven by Citizen’s in-house Calibre G620 Japanese Eco-Drive quartz movement, engineered as one of Citizen’s smallest and most compact solar movements. \u003cspan class=\"citation-797 citation-end-797\"\u003eHarnessing Citizen’s proprietary photovoltaic technology, the caliber converts any natural or artificial light into electrical energy stored in a secondary rechargeable cell, completely eliminating the need for routine battery replacements and preserving environmental sustainability.\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-796\"\u003eOperating with a factory-rated precision tolerance of \u003c\/span\u003e\u003cspan class=\"citation-796\"\u003e±15 seconds per month\u003c\/span\u003e\u003cspan class=\"citation-796\"\u003e, the movement delivers approximately \u003c\/span\u003e\u003cspan class=\"citation-796\"\u003e8 months of autonomous operation on a full charge\u003c\/span\u003e\u003cspan class=\"citation-796 citation-end-796\"\u003e, even when kept in total darkness.\u003csup class=\"superscript\" data-turn-source-index=\"8\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-795 citation-end-795\"\u003eThe Calibre G620 incorporates essential protection features, including an overcharge prevention function, a low-charge warning indicator that signals when additional light exposure is required, and a quick-start mechanism from complete depletion.\u003csup class=\"superscript\" data-turn-source-index=\"9\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Built with anti-magnetic shielding, the caliber safeguards timekeeping precision against daily electromagnetic interference from smartphones, laptops, and handbag magnetic clasps. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003cspan class=\"citation-794\"\u003eThe case is engineered with classic petite dress proportions, measuring an official \u003c\/span\u003e\u003cspan class=\"citation-794\"\u003e17.3mm in case width\u003c\/span\u003e\u003cspan class=\"citation-794\"\u003e by \u003c\/span\u003e\u003cspan class=\"citation-794\"\u003e24.5mm in case length (lug-to-lug)\u003c\/span\u003e\u003cspan class=\"citation-794\"\u003e, with an ultra-slender profile thickness of just \u003c\/span\u003e\u003cspan class=\"citation-794\"\u003e5.4mm\u003c\/span\u003e\u003cspan class=\"citation-794 citation-end-794\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"10\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-793\"\u003eWeighing a mere \u003c\/span\u003e\u003cspan class=\"citation-793\"\u003e14.0 grams\u003c\/span\u003e\u003cspan class=\"citation-793 citation-end-793\"\u003e, the timepiece offers an almost weightless feel on the wrist, sliding effortlessly beneath fitted shirt cuffs, coats, and delicate sleeves.\u003csup class=\"superscript\" data-turn-source-index=\"11\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-792 citation-end-792\"\u003eThe solid 316L stainless steel case architecture combines high-gloss mirror-polished flanks with subtle satin-brushed lug tops.\u003csup class=\"superscript\" data-turn-source-index=\"12\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-791\"\u003eDial protection is provided by a heavy-duty, impact-resistant flat \u003c\/span\u003e\u003cspan class=\"citation-791\"\u003emineral crystal glass\u003c\/span\u003e\u003cspan class=\"citation-791 citation-end-791\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"13\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-790\"\u003eThe solid stainless steel case features an ergonomic cabochon-topped push-pull crown and a solid snap-down caseback engraved with technical specifications, securing a \u003c\/span\u003e\u003cspan class=\"citation-790\"\u003e3-bar (30 meters \/ 100 ft) water resistance rating\u003c\/span\u003e\u003cspan class=\"citation-790 citation-end-790\"\u003e, protecting the watch against everyday hand washing, rain, and accidental splashes.\u003csup class=\"superscript\" data-turn-source-index=\"14\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-789\"\u003eThe timepiece comes completed on a supple \u003c\/span\u003e\u003cspan class=\"citation-789\"\u003e12mm black embossed genuine leather strap\u003c\/span\u003e\u003cspan class=\"citation-789 citation-end-789\"\u003e crafted from high-grade cowhide, secured by a polished stainless steel pin buckle.\u003csup class=\"superscript\" data-turn-source-index=\"15\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MonaWatch","offers":[{"title":"Default Title","offer_id":67738805600570,"sku":"EG2790-12A","price":810.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5858\/3354\/files\/NewProject_ab901003-bc69-469d-9ed7-b98bd75c8b62.webp?v=1792473228","url":"https:\/\/www.monawatch.com\/products\/citizen-eco-drive-fio-roma-citizen-tank-eg2790-12a-womens-watch","provider":"MonaWatch","version":"1.0","type":"link"}