For sale is my Sinn EZM 1.1 automatic chronograph with inner and outer box, wirebound manual, guarantee card dated November 1, 2017, used original leather strap with satin finished Sinn-signed steel pin buckle (still good condition), used original OEM rubber strap (cut for 7.25” wrist, also good condition), used tegimented steel milled OEM clasp, unused/uncut (new) OEM rubber EZM 1.1 strap, Sinn-signed spring bar tool with caps, and extra spring bars in a plastic capsule. Stainless steel tegimented (hardened) case. Sinn SZ-01 movement (7750 modified for centrally mounted chronograph minute hand). Limited Edition #174 of 500.

Service history is unknown, but presumed never serviced. The copper sulfate capsule does not indicate moisture inside the case (light blue color). The watch is in excellent condition, but does show signs of being worn. See photos for complete condition, including a couple faint marks on the side of the case highlighted near the 2 o’clock marker (please bear in mind this is a close-up photo showing marks you won’t notice when wearing). A few other faint small nicks on the case barely noticeable. The sapphire crystal has a few short scratches between 1 and 2. Pardon the reflections in the domed sapphire crystal. My honest assessment is this watch is meant for continued wearing and enjoying, not as a safe queen. But I’ll leave that decision to the buyer.

Diameter 43mm, 48.7mm lug-to-lug, 22mm lug width, 16.4mm thick. Keeps excellent time as best as I can tell without a seconds function (judging by the position of the minute hand). The chronograph functions flawlessly, starting/stopping/resetting as designed. For those curious, I am keeping only the watches I wear most. This is a great watch (the second time I bought one!) but ultimately I like (and wear) a couple of my others more.

$5,200 USD. I am not interested in any trades. I will accept PayPal (add $150 for Goods & Services), Zelle or wire transfer. I will cover insured shipping with signature confirmation to all 50 states and US territories via USPS Priority Mail. If shipping outside US or to a US freight forwarding address, I will only accept wire transfer in USD. There will be additional fees for shipping abroad.

I will sell the item to the first interested party that completes the purchase (pays for it!). References can be found under the same user name “Time Exposure” on WUS/TZ/TRF/OF, and “timeexposure” on the big auction site. My feedback is perfect! Any questions, please PM me. Thanks!