{"niche":"哪些品牌以合理的价格提供质量最好的潜水表？","description":"Which brands offer the best quality dive watches for a reasonable price?","products":[{"brand":"Nodus","model":"Sector Deep","price_gbp":516.51,"origin_country":null,"specs":{"case_diameter":"39mm","date_function":"Date","movement_type":"Automatic Seiko TMI NH35","bezel_material":"DLC matte black steel","water_resistance":"500m","luminous_material":"Super-LumiNova BGW9 Grade A"},"confidence_score":null,"sources":[{"label":"Nodus Watches","url":"https://www.noduswatches.com/sector-deep","currency":"USD","source_country":"US","price":700.0,"price_gbp":516.51,"scraped_at":"2026-08-29T23:24:06.768244"},{"label":"Time+Tide Watches","url":"https://shop.timeandtidewatches.com/collections/nodus","currency":"USD","source_country":"US","price":700.0,"price_gbp":516.51,"scraped_at":"2026-08-29T23:24:06.768244"}],"summary":"The Nodus Sector Deep is a rugged 500m dive watch with a stainless steel case, dual-function DLC bezel, sapphire crystal, and bright BGW9 lume. Its compact case and reliable automatic movement make it suitable for divers and enthusiasts seeking a highly capable tool watch at a reasonable price.","ideal_for":"它适合寻求价格合理且品质优良潜水表的消费者，因为它结合了500m防水性能、DLC钢制表圈、蓝宝石水晶镜面、A级BGW9夜光以及经过调校的Seiko NH35自动机芯。"},{"brand":"Citizen","model":"Promaster Diver 200m","price_gbp":265.63,"origin_country":null,"specs":{"case_diameter":"44 mm","date_function":"Date","movement_type":"E168 Eco-Drive","water_resistance":"200M/20Bar"},"confidence_score":null,"sources":[{"label":"Citizen","url":"https://www.citizenwatch.com/us/en/product/BN0168-06L?redirect=false","currency":"USD","source_country":"US","price":360.0,"price_gbp":265.63,"scraped_at":"2026-08-29T23:24:06.768244"},{"label":"BIG W","url":"https://www.bigw.com.au/product/citizen-promaster-dive-blue-dial-eco-drive-200m-men-s-watch-bn0168-06l/p/9901413000","currency":"USD","source_country":"US","price":379.74,"price_gbp":280.2,"scraped_at":"2026-08-29T23:24:06.768244"}],"summary":"The Citizen Promaster Diver 200m BN0168-06L is an ISO-compliant dive watch with 200-meter water resistance, a stainless steel case, luminous hands and markers, and light-powered Eco-Drive movement. Its durable polyurethane strap and practical date display suit recreational divers and everyday wearers who want a low-maintenance tool watch.","ideal_for":"适合寻求高品质且价格合理的潜水腕表的买家，因为它结合了 200 米防水性能、ISO 标准认证、44 mm 不锈钢表壳、日期功能，以及价格亲民且无需电池的 E168 Eco-Drive 技术。"},{"brand":"Certina","model":"DS Super PH500M","price_gbp":660.39,"origin_country":null,"specs":{"case_diameter":"43 mm","date_function":"Date","movement_type":"Automatic Powermatic 80.611","bezel_material":"316L stainless steel with aluminium insert","water_resistance":"500 m","luminous_material":"Super-LumiNova"},"confidence_score":null,"sources":[{"label":"Certina","url":"https://www.certina.com/en/watch/ds-super-ph500m/c0374071805000","currency":"USD","source_country":"US","price":895.0,"price_gbp":660.39,"scraped_at":"2026-08-29T23:24:06.768244"},{"label":"Chisholm Hunter","url":"https://www.chisholmhunter.co.uk/certina-ds-super-ph500m-diver-powermatic-mens-watch-c037-407-18-050-00.html","currency":"USD","source_country":"US","price":895.0,"price_gbp":660.39,"scraped_at":"2026-08-29T23:24:06.768244"},{"label":"Helveti","url":"https://www.helveti.eu/certina-ds-super-ph500m-c037-407-18-050-00","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-08-29T23:24:06.768244"}],"summary":"The Certina DS Super PH500M is a robust Swiss automatic dive watch with 500 m water resistance, a 43 mm stainless steel case, sapphire crystal and Super-LumiNova. Its ISO 6425 certification, secure unidirectional bezel and 80-hour power reserve suit serious divers and active wearers who want strong everyday durability.","ideal_for":"Certina 在高品质潜水表中提供了出色的性价比，因为这款腕表以合理的价格结合了 ISO 6425 认证、500 m 防水性能、蓝宝石水晶镜面、Super-LumiNova 夜光以及具备 80 小时动力储存的 Powermatic 80.611 自动机芯。"}]}