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设计师系列819.515全钢大日历双时区自动腕表海鸥“设计师系列”2016年全新上市的819.515大日历双时区自动腕表是海鸥在自产薄型基础机心上增设附加机构形成的双时区大日历,功能走时稳定精准,技术成熟,揭开了海鸥跨国合作的最新成果。全新升级之双时区和大日历功能结构优化,外型简约,走时稳定,实用性强,两项功能调校由一个表冠多档控制,操作便捷,表壳线条流畅,防水性能更为优异。新升级表款外观沿袭了海鸥“设计师”系列
Designer Series 819.515 Steel Double Calendar Automatic Watch Seagull “Designer Series ” 2016 new listing of 819.515 large calendar dual time zone automatic watch is the seagull in the heart of the production of thin base additional mechanism formed by the double Large time-zone calendar, the function of stable and accurate travel time, technology is mature, opened the latest achievements of transnational cooperation of gulls. The new upgrade dual time zone and calendar function structure optimization, simple appearance, stable walking time, practicality, the two functions by a crown control multi-file control, easy operation, case lines and smooth, waterproof performance is more excellent. The appearance of the new upgraded watch follows the seagull “designer ” series