Rolex service
Full service on DateJust, Submariner, Daytona, GMT-Master II, and the rest of the modern catalogue. Movement clean, lubrication, regulation, and water-resistance testing on reassembly.
0G & S Time Service · Est. on 47th
Fine watch repair and refinishing, by a Diamond District watchmaker whose father was a watchmaker before him. Rolex, Audemars Piguet, complications. 5 stars across 206 Google reviews.
A working bench
G & S Time Service is a small watchmaking workshop in the heart of the 47th St Diamond District. Simkho Barayev runs the bench, the son of a watchmaker, working the way his father taught him.
The protocol is the same on every job. Movement out before the case is touched. Polish blended to original factory grain, not buffed flat. Gaskets renewed. Water resistance tested on reassembly. The kind of small disciplines that decide whether a luxury watch keeps its value for the next decade.
The Work
Rolex, Audemars Piguet, complications, bracelet refinishing. A sample of recent service work and one or two pieces we couldn't help but photograph.










The watchmaker
Simkho is the son of a watchmaker. The trade was handed down at the bench, not learned from a textbook. His Instagram, @thewatchmakersson, is named for it.
Most reviews on Google name him personally. Customers ask for Simkho by name, hand him a watch, walk back out a week later with it cleaned, regulated, and ready for another decade. Repeat clients show up two and three years apart with new pieces.
"Simkho is the guy you are looking for to take care of your watches." Cláudio Monteiro, Google review.

Services at the bench
Bring the piece in or call ahead. Quotes given at the counter, before any work begins.
Full service on DateJust, Submariner, Daytona, GMT-Master II, and the rest of the modern catalogue. Movement clean, lubrication, regulation, and water-resistance testing on reassembly.
0Case and bracelet refinish, satin and high-polish blended to match the original factory finish. Movement is removed first. Reviewers call Simkho a magician at this.
1Sapphire and acrylic crystal replacement, gasket renewal, dial inspection. The work that decides whether your daily-wear watch looks five or fifty years old.
2Stretched-link tightening, satin reset, lug repair. The kind of detail work that takes a thirty-year-old Jubilee from tired to wearable in an afternoon.
3Royal Oak service and refinishing. Chronograph diagnostics. We take complications seriously and quote honestly when a movement needs a specialist beyond the bench.
4Polishes done badly elsewhere, crowns and pushers stuck, water resistance lost. The job your last watchmaker should have done.
5A two-minute call is usually enough to know whether the work belongs at our bench or with a complications specialist. We'll tell you straight either way.
Reviews
"Simkho is the guy you are looking for to take care of your watches. Super professional, always available to clarify anything and I could not asked for a better experience. My Rolex DD2 needed service and crystal replacement, the work was done immaculate."
"The previous polish (done by another watch service) on my watch wasn't great, but they did an incredible job correcting it. The finish is flawless now. They also took the extra step to perform a water resistance test and made sure the movement was protected by removing it before polishing. It's clear they truly know what they're doing."
"I recently had my Rolex serviced, and I couldn't be more impressed. From start to finish, the process was smooth, professional, and reassuring. The team clearly knows their craft. My watch came back looking and functioning like new."
"Simkho is amazing. He is a magician when it comes to polishing and getting your watches fixed up. Please bring your watches here."
"They were extremely professional and nice, fixed my watch in 10/15 minutes. Super great service and would recommend to everybody."
Read every review on Google. Search "G & S Time Service 47th St" to see the full 206.
Visit the bench
Walk-in welcome
Phone's the quickest way. Or walk in to 55 West 47th, basement #720. Quotes at the counter, work done at the bench, water resistance tested before you walk back out.