品牌 : Rolex 
系列 : Yacht-Master II
型號 : 116680
錶殼 : 蠔式，44毫米，蠔式鋼
蠔式錶殼結構 : 一體成型中層錶殼，旋入式底蓋及上鏈錶冠
直徑 : 44毫米
材質 : 蠔式鋼
外圈 : 雙向旋轉Ring Command外圈；藍色Cerachrom陶質字圈，設鑄模數字及字樣
上鏈錶冠 : 旋入式，三扣鎖三重防水系統
鏡面 : 防刮損藍水晶
防水深度 : 防水深達100米/330呎
機芯 : 自動上鏈機械帆船賽恒動計時機芯
機芯型號 : 勞力士4161型機芯
精準 : 每天平均正負兩秒以內（機芯裝進錶殼後）
功能 : 中央時針及分針，小秒針設於6點位置；機械記憶倒數及瞬時同步功能；秒針暫停功能以準確調校時間
游絲擺輪組件 : 順磁性藍色Parachrom游絲
上鏈 : 藉恒動擺陀雙向自動上鏈
動力儲備 : 約72小時
錶帶 : 蠔式，三格鏈節
錶帶材質 : 蠔式鋼
帶扣 : 摺疊蠔式保險扣配5毫米易調鏈節延展系統
錶面 : 白色
細節 : 易讀Chromalight長效藍色夜光顯示
認證 : 瑞士天文台認證（COSC）+ 勞力士認證（機芯裝進錶殼後）
 
BRAND : Rolex 
MODEL : Yacht-Master II
MODEL NUMBER : 116680
MODEL CASE : Oyster, 44 mm, Oystersteel
OYSTER ARCHITECTURE : Monobloc middle case, screw-down case back and winding crown
DIAMETER : 44 mm
MATERIAL : Oystersteel
BEZEL : Bidirectional rotatable 24-hour graduated bezel. Two-colour brown and black Cerachrom insert in ceramic, moulded numerals and graduations
WINDING CROWN : Screw-down, Triplock triple waterproofness system
CRYSTAL : Scratch-resistant sapphire
WATER RESISTANCE : Waterproof to 100 metres / 330 feet
MOVEMENT : Perpetual, mechanical, self-winding, regatta chronograph
CALIBRE : 4161, Manufacture Rolex
PRECISION : -2/+2 sec/day, after casing
FUNCTIONS : Centre hour and minute hands, small seconds hand at 6 o'clock. Programmable countdown with mechanical memory and on-the-fly synchronization. Stop-seconds for precise time setting
OSCILLATOR : Paramagnetic blue Parachrom hairspring
WINDING : Bidirectional self-winding via Perpetual rotor
POWER RESERVE : Approximately 72 hours
BRACELET : Oyster, flat three-piece links
BRACELET MATERIAL : Oystersteel
CLASP : Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link
DIAL : White
DETAILS : Highly legible Chromalight display with long-lasting blue luminescence
CERTIFICATION : Superlative Chronometer (COSC + Rolex certification after casing)