A few months ago I was contemplating buying the Guinand Flight Engineer, and while I was looking at that watch, the 104 was a top contender. I ended up with the Flight Engineer, but I've been wanting to get my hands on a 104 to check out ever since. I borrowed this for a week from a friend, and...

Finally got hold of one of this watches (borrowed it from a friend) and spent a few days with it. I strongly considered this watch when I was in the market to buy my Guinand Flight Engineer, but ended up with the Guinand instead. But it was nice to actually see it in the metal. Written review...

Up for sale is a limited edition Sinn 104 ST SA B E. Really love the Sinn, but I have too many blue dialed stainless watches. Real depth to the color and looks amazing in different light. Very comfortable 41mm case. Worn in rotation with other pieces - Excellent++ condition. No marks and the tan...

I didn't find a dedicated 104 photo thread despite multiple searches. My apologies if I missed it. The 104 may not be the most popular Sinn, but I've found it to be one of the best all around watches I've ever owned from any brand. A very versatile piece. Would anyone else like to show off their...

Thinning out the collection. 41mm, countdown bezel, day and date displays, brown leather strap. Good condition. No major scratches or dings. Incudes: Original box and papers. Description: Case: 41mm Thickness: 11.5mm Lug width: 20mm Water resistance: 200 meters Dial color: Black...

Looking to trade my Sinn 104 with the black dial and no numbers, for one with the Black dial with numbers on it (A St Sa), or for a used 41mm Calibre 5 Tag Heuer Aquaracer. No other trades will be considered except for these two watches, so don't bother asking! Watch was purchased 5-6 weeks...

Bought this watch new from Watchbuys in January 2019. Wore it perhaps three times. Simply too many watches and not enough time to wear them all. The blue sunburst dial is perhaps one of the most striking watch faces I have come across. Mint condition. very very slight desk diving marks on...

Hello and up for sale is this Sinn 104 St Sa. Sadly this is a catch and release for me and I have only had this one about a week. While it is a fantastic watch I am saving up for grail everyday watch and cant justify having this piece at this time. I bought this from the original owner who...

For Sale, Sinn 104 St Sa on brown Sinn Strap. The watch is in great condition and running per specifications. It comes with a brown sinn strap and a signed sinn buckle. Also comes with box and papers. I was the original buyer from Watchbuys and is still within the warranty period. I absolutely...

Just bought Sinn 104 from Watchbuys last month. Not really feeling the H Link bracelet and the original brown leather strap so I'm selling both straps. I just made this account as I figured I'd have better luck selling here than Kijiji. Shipping from Toronto, Canada. I'm looking to net USD 260...

I may have ordered prematurely, b/c I have a few questions. What does the St and Sa mean? Does it use the tegimented steel? Does it have AR coating? Any complaints on the leather strap or the bracelet? Any other general pros and cons would be appreciated.

Hello, Looking to trade my Sinn 104 A with H-Link bracelet for a Sinn 103 ST A (acrylic), and willing to add $ as appropriate. The 104 A is a great watch, with a beautiful domed sapphire crystal, that is both sporty and versatile. I really love the font used for the numbers, but would like a...

SOLD! Thanks WUS and Buyer! I bought this (it's the second time I purchased a 104 because they're amazing), from an established Watchuseek member. I also bought a new Speedmaster, and I'm afraid I can't peel the Speedmaster off my wrist, so this is reluctantly up for sale. Full Kit...

Panerai PAM 104 $4,250 OBRO PayPal and shipped to CONUS (will ship internationally for an additional charge) Watch is in excellent condition and comes with all boxes, paperwork, OEM rubber strap, OEM deployment clasp and additional aftermarket straps. Watch Specifications Movement: Automatic...

Recently I've been trying to decide what I'd like to spend part of my bonus on, and the Sinn 104 white dial really caught my eye. Normally I don't like white dials, so the fact that I immediately loved this one definitely stuck out. Looking more into it, though, it seems like a somewhat high...

This is a Sinn 20mm black SHORT leather watch strap. The strap is unworn. The creases on the strap were from the strap being on the watch and on a pillow. I tried it on and it didn't fit so never wore it. I'm the original owner. The buckle of course is also Sinn. Great feeling leather and...

SOLD! Thanks WUS and Buyer! This watch needs no introduction, it's the venerable Sinn 104. Purchased new 1 month ago from Watchbuys, the warranty started in April. It has 1 tiny hairline scratch on the left side of the case (too small to photograph). It's been worn a handful of times. Full...

Hi everyone, Anyone have any issues dealing with Watchbuys? I preordered the new white dial 104 in March and I was told they would ship end of April. When I called them about it they really couldn't give me an answer. Any issues with pre-ordering from them?

Sinn 104 St Sa on Strap $1,050 + shipping Watch is in excellent condition with few blemishes - only worn in an office environment on few occasions. Watch Specifications Case diameter (mm): 41.0 Case thickness (mm): 11.5 Case lug width (mm): 20 Case finish: Polished Case back: Transparent Case...