Ladies Watches
Ladies Watches 434 St GG S
Ref. 434.020
Sinn
Founded in 1961 by flight instructor Helmut Sinn, the brand has established itself as a leader in professional tool watches. Their innovations include oil-filled cases for perfect underwater legibility and Tegiment technology for enhanced scratch resistance. The brand's expertise spans from pilot chronographs to professional diving watches, with collections like the U-series and 756/956 demonstrating their technical prowess. Each timepiece showcases their commitment to creating robust, functional instruments that meet the highest professional standards.
Families
Ladies Watches
Ladies Watches 434 St Mother-of-pearl W
Ref. 434.011
Ladies Watches
Ladies Watches 434 St S
Ref. 434.010
Ladies Watches
Ladies Watches 434 TW68 WG Mother-of-pearl W
Ref. 434.031
Ladies Watches
Ladies Watches 434 TW68 WG S
Ref. 434.030
Ladies Watches
Ladies Watches 456 St GG I
Ref. 456.020
Ladies Watches
Ladies Watches 456 St GG Mother-of-pearl W
Ref. 456.025
Ladies Watches
Ladies Watches 456 St I
Ref. 456.010
Ladies Watches
Ladies Watches 456 St Mother-of-pearl W
Ref. 456.015
Ladies Watches
Ladies Watches 456 TW 12
Ref. 456.027
Ladies Watches
Ladies Watches 456 TW70 GG
Ref. 456.040
Ladies Watches
Ladies Watches 456 TW70 WG
Ref. 456.030
Diving Watches
Mission Timer U2
Ref. 1020.010
Diving Watches
Mission Timer U2 S
Ref. 1020.020
Diving Watches
Mission Timer U2 SDR
Ref. 1020.040
Diving Watches
Mission Timer U200 EZM 8
Ref. 1012.010
Diving Watches
Mission Timer U200 EZM 8 SDR
Ref. 1012.030
Diving Watches
Mission Timer UX EZM 2B
Ref. 403.030
Diving Watches
Mission Timer UX EZM GSG 9 2B
Ref. 403.031
Diving Watches
Mission Timer UX EZM SDR GSG 9 2B
Ref. 403.051
Diving Watches
Mission Timer UX S EZM 2B
Ref. 403.060
Diving Watches
Mission Timer UX S GSG 9 EZM 2B
Ref. 403.062
Diving Watches
Mission Timer UX SDR EZM 2B
Ref. 403.050
Instrument Chronographs
Pilot Chronograph 103 A Sa
Ref. 103ASa
Current Listings
![[WTS] Sinn EZM1 Titanium 503 “Einsatzzeitmesser” EMZ aka Mission Timer!](https://preview.redd.it/0dk3l1q6kfeg1.jpg?width=640&crop=smart&auto=webp&s=908b1ca454f07cd0d99497b43de9c0a60b61f1b8)
Sinn EZM1 Titanium 503 “Einsatzzeitmesser” EMZ aka Mission Timer!
A German tool watch with a pilots watch appearance and diver-like flow, featuring a mission timer complication.
- Condition: Light signs of wear but no damage
- Movement: Lemania 5100
- Case size: 40mm diameter
- Lug width: 46.5h (lug to lug)
![[WTS] Sinn 556 A RS - June 2025 Full Kit](https://preview.redd.it/39gjy46u0deg1.jpg?width=640&crop=smart&auto=webp&s=e333a08e347f913ca76180b2d5453f7745178942)
Sinn 556 A RS - June 2025 Full Kit
A highly regarded German pilot/tool watch that perfectly balances everyday wearability with serious build quality, featuring a red seconds hand and a clean black dial.
- Condition: like-new with minor hairline marks
- Case material: satinized stainless steel
- Crystal type: sapphire
- Water resistance depth: 200m
![[WTS] Sinn 556. Box, Papers.](https://preview.redd.it/u5vj3ed945eg1.jpeg?auto=webp&s=493d49b7d9422d975500843c1f3806b77ce523f4)
Sinn 556. Box, Papers.
A Sinn 556 is being sold, including box and papers.
- Box and papers included: true
- Shipping method: Fedex with insurance
- Global shipping accepted: true
![[WTS] Sinn 556A German Pilot Automatik — Excellent Condition, Fullset, Recently Serviced — $1300 + Shipping](https://preview.redd.it/ety197b7z3eg1.jpg?width=640&crop=smart&auto=webp&s=bcca68eb54d78d1d8ea1bd5172709e91a8f3492d)
Sinn 556A German Pilot Automatik — Excellent Condition, Fullset, Recently Serviced — $1300 + Shipping
This Sinn 556A German Pilot Automatik is a high-end watch that combines style and functionality. With its excellent condition, full set of accessories, and recent servicing, this watch is a rare find.
- Condition: Excellent
- Shipping: included
![[WTS] Sinn 356 Flieger 2026 Full Kit](https://preview.redd.it/6872thpifzdg1.jpg?width=640&crop=smart&auto=webp&s=33356490d482a032a89a48b74df46c0cae363c99)
Sinn 356 Flieger 2026 Full Kit
A brand new Sinn 356 Flieger pilot's watch featuring a bead blasted finish and domed acrylic crystal, powered by the Sellita SW500 movement.
- Condition: Brand new with less than 10 minutes of wrist time
- Case material: Bead blasted stainless steel
- Movement type: Sellita SW500 (Valjoux 7750 chrono)
- Crystal type: Domed acrylic
![[WTS] Sinn 103 Classic 12 Limited Edition Reverse Panda Automatic Chronograph - Full Kit + Latest Sinn H Link Bracelet, Quick Adjust Clasp](https://external-preview.redd.it/M2xoNngyenF6eWRnMTc07PdxhogGBti-t5kDOfgQdy0qkZDRyHSbS28y2dSs.png?format=pjpg&auto=webp&s=870771cebf8f881e38f360cb5ffbba509590ee51)
Sinn 103 Classic 12 Limited Edition Reverse Panda Automatic Chronograph - Full Kit + Latest Sinn H Link Bracelet, Quick Adjust Clasp
This Sinn Klassik 12 reverse panda Automatic Chronograph is a stunning limited edition watch from a 600-piece run, featuring a sapphire sandwich dial. It comes with the latest Sinn Quick Adjust bracelet and two unworn leather straps.
- Condition: Minty with minor flea bites
- Bracelet: Latest Sinn Quick Adjust H Link bracelet purchased from Watchbuys
- Straps: Two original leather straps, unworn
![[WTS] Sinn 356 BEAMS 45th Limited - *1 of 100*](https://preview.redd.it/lmhhkjlbwqdg1.jpeg?auto=webp&s=1125c70e0b92337dc5f087a2e7a8760c574c3329)
Sinn 356 BEAMS 45th Limited - *1 of 100*
This listing is for a limited edition Sinn 356 Chrono BEAMS 45th Anniversary watch. It's one of only 100 units produced and is in excellent condition, with very few hairlines or marks.
- Condition: Great condition, very few hairlines or marks
- Serial number: 1 of 100
- Warranty card date: late 2022
- Movement rating: COSC
![[WTS] Sinn 556 556 A RS - 2025 Like New](https://preview.redd.it/hrwv1hya4ndg1.jpg?width=640&crop=smart&auto=webp&s=1779376eaec11e68510883c036d51e88ab3e07e5)
Sinn 556 556 A RS - 2025 Like New
- Condition: Like New
- Model variant: A RS - 2025
![[WTS] Sinn 105 St Sa](https://preview.redd.it/e3rqt2yazfdg1.jpeg?auto=webp&s=5b1dc90d3742479641a956d4b0eb43759ac919c3)
Sinn 105 St Sa
For sale is my Sinn 105 St Sa in black, it is in great condition with and some scratches on the bracelet.
- Condition: Great with scratches on the bracelet
- Price threshold: $2,000
- Shipping options: Conus or pickup near Davis, CA