Sinn 1746 PorcelainvsSinn 857 S UTC
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

1746 Porcelain

857 S UTC
Diameter
42mm
43mm
Thickness
9.5mm
lowest
12mm
Water Resistance
100m
200m
highest
Power Reserve
42h
highest
38h
MSRP
$5,022
$3,337
lowest
Movement
Sellita SW300-1
Sellita SW330-2
Case
4 specsCrystal & Dial
2 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Sinn 1746 Porcelain for its flawless matte white lacquered enamel dial, gorgeous hands, and clean two-hand design with a well-placed date window. The Sellita SW300-1 movement winds exceptionally smoothly. Some owners find the minimalist black and white dials bland, while others appreciate the simple, non-complicated dial aligning with a Bauhaus aesthetic. On balance, owners rate the Sinn 1746 Porcelain highly for its stunning enamel dial and smooth winding action at the price.
Owners widely praise the Sinn 857 S UTC for its Tegiment technology and bracelet, with many expressing a long-held desire for the watch. One owner highlights its durability and suitability as an everyday watch for constant wear. The Sinn 857 S UTC is a 43mm automatic watch with 200m water resistance. Overall, owners rate the Sinn 857 S UTC highly for its robust build and everyday wearability.
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