What You’re Looking At
The Rolex Yacht-Master II Yellow Gold White Dial 116688 is a full 18 karat yellow gold regatta chronograph built for one specific job: programmable countdowns for yacht racing. This is the version with the clean white dial, blue ceramic Commander bezel, and those updated Mercedes hands that Rolex quietly introduced around 2018. It’s 44mm of solid gold complication on your wrist.
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The Numbers
- Case size: 44mm diameter
- Case material: 18 karat yellow gold with high polish finishing
- Bezel: Blue ceramic Commander bezel with 18k yellow gold Arabic numerals
- Movement: Caliber 4161, in-house mechanical self-winding
- Power reserve: 72 hours
- Water resistance: 100 meters (330 feet)
- Crown: Triplock triple waterproof system
- Bracelet: Oyster style in 18k yellow gold with Easylink 5mm extension
- Clasp: Folding Oysterlock safety clasp
- Dial: Flat white with blue and red accents, luminous square hour markers
- Hands: Mercedes hour hand (luminous), skeletonized minute hand

What These Specs Mean In Practice
The 72-hour power reserve is genuinely useful here. You can put this Rolex Yacht Master down on a Friday evening and pick it back up Sunday afternoon without missing a beat. That’s the kind of real-world convenience that matters.
The Caliber 4161 movement features a Parachrom hairspring with additional magnetic resistance and Rolex’s updated Paraflex shock absorbers. According to Rolex, these absorb 50 percent more shock than industry-standard shock absorbers. The movement powers the programmable countdown function, the central countdown hand, and the small seconds subdial at 6 o’clock.
That blue ceramic bezel is both gorgeous and scratch resistant. The 18k gold numerals embedded in the ceramic catch light beautifully, and you won’t have to worry about everyday wear marking it up.
Design Details That Stand Out
The white dial on the Rolex Yacht-Master II 116688 keeps things clean, but there’s a lot going on when you look closer. The blue and red accents around the dial create the programmable countdown scale, with red triangular indices between black Arabic numerals. That horseshoe-shaped arrangement of numbers is functional, not decorative.
The 2018-era updates are subtle but meaningful. The triangular marker at 12 o’clock and rectangular marker at 6 o’clock replaced the previous design. The hands switched from blue steel swords to the Mercedes-style hour hand with luminous fill. These changes improved legibility significantly.

The gold subdial at 6 o’clock tracks seconds and glistens nicely in light. Arabic numerals mark 10-second increments from 10 to 60, with indices for the 5-second marks between them.
The finishing on this full gold case is all high polish on the sides, crown protectors, and the center of the three-piece oyster bracelet links. The outer portions of the bracelet links get a different finish that creates a nice visual pattern running the length of the bracelet.
On The Wrist
At 44mm, the Rolex Yacht-Master II Yellow Gold White Dial 116688 takes up real estate. It’s thicker than most Rolex sport watches because of the regatta chronograph complication. The programmable countdown, separated seconds subdial, and all those additional functions require a bigger case.
On a 7-inch wrist, there’s still a bit of wiggle room with the bracelet sized to fit up to about 7.5 inches. It sits higher off the wrist than thinner Rolex models, so it won’t slide under suit cuffs as easily. This is a watch that makes its presence known.
The Easylink extension in the clasp provides 5mm of adjustment. On hot days when your wrist swells, you can let it out. On colder days, tighten it up so the watch isn’t moving around. Small feature, big difference in daily comfort.
Being full 18 karat yellow gold with that white dial and blue ceramic bezel, it’s absolutely luxurious. The red accents add contrast and visual interest that keeps the dial from feeling plain.

Who This Watch Is For
If you’re actually racing yachts, the programmable countdown synchronized to official race starts is the entire point. But you don’t need to own a boat to appreciate what Rolex built here.
This is for the collector who wants something different from the standard Submariner or Daytona crowd. The full gold construction signals serious commitment. The regatta complication gives you something to talk about and actually use if the occasion arises.
The 44mm case and thicker profile mean this works best on larger wrists or for someone who prefers substantial watches. If you gravitate toward smaller, dressier pieces that disappear under a shirt cuff, look elsewhere.
The JazTime Verdict
The Rolex Yacht-Master II Yellow Gold White Dial 116688 delivers a unique complication in full precious metal with that clean white dial and striking blue ceramic bezel. The updated Mercedes hands and 72-hour power reserve make it more practical than earlier versions. If you want a distinctive Rolex sport watch with genuine functionality and serious wrist presence, this is it. Check the price at JazTime for the lowest online.