{"product_id":"seiko-mod-n-a-classic-gmt-ceramique-noir-vert-sprite","title":"Seiko MOD - N.A Classic GMT Ceramic Black\/Green \"SPRITE\"","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications – GMT Watch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e316L Surgical Stainless Steel\u003c\/strong\u003e case, 40 mm diameter, 11.9 mm thickness.\u003cbr\u003e\u003cstrong\u003eUnidirectional bezel\u003c\/strong\u003e with 120 clicks (Bi-directional 24 clicks optional upon request), precisely machined for smooth rotation and crisp locking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBracelet:\u003c\/strong\u003e\u003cbr\u003eChoice of \u003cstrong\u003eJubilee\/Oyster-style riveted bracelet with polished or matte center - in 316L stainless steel\u003c\/strong\u003e, equipped with a \u003cstrong\u003equick micro-adjustment deployant clasp\u003c\/strong\u003e, allowing precise length adjustment without tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrystal:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMulti-layer anti-reflective treated sapphire crystal\u003c\/strong\u003e, guaranteeing exceptional transparency and scratch resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHands:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMercedes GMT-type hands\u003c\/strong\u003e, with hand-applied \u003cstrong\u003eBGW9 luminescent coating (BLUE emission)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e\u003cbr\u003eDial with hand-applied indices, also coated with \u003cstrong\u003eBGW9 luminescence (BLUE emission)\u003c\/strong\u003e, ensuring excellent visibility in dark environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBezel Insert:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCeramic GMT bezel\u003c\/strong\u003e with engraved and painted 24-hour markings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCase Back:\u003c\/strong\u003e\u003cbr\u003eAvailable in two versions: \u003cstrong\u003esolid (brushed 316L steel)\u003c\/strong\u003e or \u003cstrong\u003esapphire display\u003c\/strong\u003e, allowing admiration of the automatic movement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrown:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eScrew-down crown\u003c\/strong\u003e with a \u003cstrong\u003etriple sealing system\u003c\/strong\u003e (gasket, tube, and reinforced internal threading), ensuring maximum protection against pressure and humidity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSEIKO NH34A GMT automatic caliber\u003c\/strong\u003e (Japan origin, genuine).\u003cbr\u003eComplications: \u003cstrong\u003edate, GMT, manual winding, and hacking seconds\u003c\/strong\u003e.\u003cbr\u003eEach movement is \u003cstrong\u003ere-lubricated, regulated, and calibrated according to the N.A Timekeeping protocol\u003c\/strong\u003e, guaranteeing an accuracy of –4 \/ +5 seconds per day, compared to –30 \/ +90 seconds ex-factory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOscillating Weight:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMulti-block oscillating weight\u003c\/strong\u003e, composed of brass and tungsten for optimal inertia and efficient winding.\u003cbr\u003eAvailable finishes: \u003cstrong\u003esteel, yellow gold, or rose gold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e\u003cbr\u003eCertified to \u003cstrong\u003e200 meters (20 ATM)\u003c\/strong\u003e.\u003cbr\u003eEach timepiece undergoes a double water resistance test, with printed results accompanying each watch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e3-year international warranty\u003c\/strong\u003e, with full coverage for transport (return and reshipment).\u003cbr\u003eEach watch comes with its \u003cstrong\u003epersonalized warranty card\u003c\/strong\u003e, including the unique serial number and assembly date.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomization:\u003c\/strong\u003e\u003cbr\u003eAll components can be configured according to your preferences: \u003cstrong\u003ebracelet, hands, bezel insert, dial, etc.\u003c\/strong\u003e\u003cbr\u003ePossibility to add a \u003cstrong\u003epersonalized engraving\u003c\/strong\u003e (text, logo, initials, phrase).\u003cbr\u003eFor any specific request, please contact our workshop directly at \u003cstrong\u003e+33 6 07 35 93 15\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Atelier N.A Timekeeping","offers":[{"title":"Default Title","offer_id":51127391748425,"sku":null,"price":589.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/1728\/9545\/files\/CA99E316-DB73-4441-B9ED-9977F0A9AFFE.jpg?v=1731275044","url":"https:\/\/natimekeeping.com\/en\/products\/seiko-mod-n-a-classic-gmt-ceramique-noir-vert-sprite","provider":"Atelier N.A Timekeeping","version":"1.0","type":"link"}