{"product_id":"at-by1001-66e","title":"ATTESA BY1001-66E Citizen Attesa Men's Watch","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBY1001-66E (ATTESA)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eThe world's first* analog Eco-Drive watch equipped with \"Luna Program,\" an automatic moon age calculation function.\u003c\/strong\u003e\u003cbr\u003e This moon phase watch is based on the popular AT8040 series case shape and features a new caliber. It automatically calculates the moon's age for the day using a unique formula within the movement based on date information received via radio waves. The moon's age is automatically displayed in the moon phase sub-dial at the 6 o'clock position. It also features an \"NS Shift\" moon phase display switching function, which can display the moon's shape as seen from both the Northern and Southern Hemispheres. The case shape is sporty, yet the elongated lugs create an elegant design. Despite having multiple hands, the dial layout is clean and the deep black dial is striking.\u003cbr\u003e The moon phase sub-dial uses a printing and metal electroforming technique to depict a beautifully shining silver moon against a starry sky. To allow enjoyment of the movement of a hidden second moon, the upper dial overlapping the disc hand is deliberately made translucent with a gradient.\u003cbr\u003e*As of April 2023. According to Citizen Watch research.\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eNo periodic battery replacement required\u003c\/strong\u003e\u003cbr\u003e Eco-Drive, Citizen's unique light-powered technology, converts sunlight and even faint indoor light into electrical energy to keep the watch running. Once fully charged, it continues to operate for a long time even in the dark, so no periodic battery replacement is necessary.\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eScratch-resistant, lightweight, and rust-resistant\u003c\/strong\u003e\u003cbr\u003e Super Titanium is a material treated with Citizen's proprietary titanium processing technology and surface hardening technology (Duratect). It is 40% lighter and achieves more than five times the surface hardness compared to stainless steel.\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eAlways keeps accurate time\u003c\/strong\u003e\u003cbr\u003e It receives standard radio waves transmitted based on an atomic clock, said to have an error of 1 second in 100,000 years, and automatically corrects the time and calendar in four global areas: Japan, China, the US, and Europe.\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eDisplay time worldwide in 2 steps\u003c\/strong\u003e\u003cbr\u003e Equipped with the \"Direct Flight\" function. You can easily adjust the watch to local time abroad with simple operations.\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eShock and magnetic resistant, prevents hand misalignment\u003c\/strong\u003e\u003cbr\u003e Citizen's unique \"Perfex\" technology, which integrates three functions—\"JIS Class 1 anti-magnetic,\" \"shock detection function,\" and \"automatic hand correction function\"—prevents the watch hands from misaligning due to magnetism or impact.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eModel Number: BY1001-66E\u003cbr\u003e Movement: Eco-Drive (light-powered)\u003cbr\u003e Power Reserve: 2.5 years (when power save is active)\u003cbr\u003e Accuracy: ±15 seconds\/month (when not receiving signals)\u003cbr\u003e Radio Wave Reception: Japan, China, US, Europe\u003cbr\u003e Dial Color: Black\u003cbr\u003e Case Material: Super Titanium\u003cbr\u003e Case Surface Treatment: Duratect Titanium Carbide (silver color)\u003cbr\u003e Case Width: 41.5mm\u003cbr\u003e Case Thickness: 10.8mm\u003cbr\u003e Band Material: Super Titanium\u003cbr\u003e Band Width: 21.0mm\u003cbr\u003e Clasp Type: Three-fold push-button clasp\u003cbr\u003e Glass: Sapphire glass (non-reflective coating)\u003cbr\u003e Water Resistance: 10 ATM water resistant\u003cbr\u003e Allergy Level: Metal allergy resistant\u003cbr\u003e Magnetic Resistance: Class 1 anti-magnetic\u003cbr\u003e Design Features: Luminous (hands + indices) | Fit Adjuster | City display engraved on case back\u003cbr\u003e Functions: Charge level indicator function | Charge warning function | Overcharge prevention function | Power save function | Operates for approx. 2.5 years when fully charged (when power save is active) | Japan, China, US, Europe radio wave reception | Automatic reception station selection function | Scheduled reception function | Forced reception function | Perpetual calendar | Day \u0026 date display | Moon phase function | Automatic moon age calculation function | Northern\/Southern Hemisphere moon phase display switching function | 24-hour display | 1\/20-second chronograph (60-minute counter) | Direct Flight | World time (26 time zones) | Summer time function | Perfex Multi 3000 (JIS Class 1 anti-magnetic, shock detection function, automatic hand correction function, 4 global area reception)\u003cbr\u003e Country of Origin: Japan\u003cbr\u003e Manufacturer Warranty: 1-year manufacturer's warranty (2 years upon MY CITIZEN registration)\u003cbr\u003e Set Includes: Watch body, box, instruction manual, warranty card\u003cbr\u003e *Product colors may differ slightly from actual colors. Specifications are subject to change without notice for improvement.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCitizen Collection watch gift e-gift e-gift anniversary recommendation present men's Eco-Drive no battery replacement radio solar chronograph Direct Flight\u003c\/p\u003e","brand":"ATTESA（アテッサ）","offers":[{"title":"Default Title","offer_id":45559110566208,"sku":"at-by1001-66e","price":103950.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8502\/5600\/files\/BY1001-66E_01.jpg?v=1689056380","url":"https:\/\/www.tokyo-watchstyle.jp\/en\/products\/at-by1001-66e","provider":"東京ウォッチスタイル","version":"1.0","type":"link"}