Benrus Ultra-Deep 36.5mm
UD-SA-BK-SS
How it wears
Wears smaller than its 36.5 mm case suggests
Benrus Ultra-Deep 36.5mm measures 41.5 mm lug-to-lug on a 36.5 mm case, a lug-to-lug ratio of 1.14 against a database median of 1.18. That span is shorter than 89% of the 8,093 watches in this database.
A flat wrist width of 47 mm (1.85 in) or more keeps it in the balanced range, and from 56 mm (2.20 in) it starts to look compact. Below 41.5 mm (1.63 in) the lugs are likely to overhang the wrist. Flat wrist width is measured straight across the top of the wrist, not around it.
At 13.8 mm thick it is on the thicker side, thicker than 79% of the watches with a listed thickness.
Wrist fit analyzer
Fit reference
Sits comfortably within the wrist width for most wearers.
Sources
- https://www.hodinkee.com/articles/introducing-benrus-ultra-deep
Hodinkee reports 41.5mm lug-to-lug, 36.5mm case size/width, 13.8mm thickness for Benrus Ultra-Deep in “Introducing: The Classic-Yet-Modernized Benrus Ultra-Deep.”
- https://monochrome-watches.com/benrus-ultra-deep-2025-re-edition-36mm-compressor-style-vintage-inspired-dive-watch-price-introducing/
MONOCHROME reports 41.5mm lug-to-lug, 36.5mm case size/width for Benrus Ultra-Deep in “Benrus Brings Back the Ultra-Deep as a Compact, Vintage-Inspired Compressor-Style Dive Watch.”
- https://mrstateless.com/back-from-the-depths-the-new-benrus-ultra-deep-2025/
Reference UD-SA-BK-SS: Spec list: Ultra-Deep 2025 Re-Edition, Reference UD-SA-BK-SS, 36.5 x 13.8mm, 41.5mm L2L; Windup Watch Shop SKU matches.
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