Formex Essence ThirtyNinevsTudor Royal 38mm
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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.

Essence ThirtyNine

Royal 38mm
Diameter
39mm
38mm
Lug-to-Lug
45mm
n/a
Thickness
10mm
lowest
10.4mm
Water Resistance
100m
100m
Power Reserve
41h
highest
38h
MSRP
$2,390
lowest
$2,675
Movement
Sellita SW200-1
Tudor T601
Case
6 specsCrystal & Dial
4 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Formex Essence ThirtyNine is widely praised for its build quality and value, featuring a patented case suspension system for comfort and protection. Reviewers note its 39mm case with a 10mm thickness and 45mm lug-to-lug distance, housing a COSC-certified Sellita SW200-1 movement. It includes a tool-free strap quick-release system and a patented micro-adjusting bracelet for comfort, with pricing around $1,280-$1,390. One minor inconvenience noted is the clasp's specific closing order. Overall, owners and reviewers rate the Formex Essence ThirtyNine highly for its comfortable wearability and excellent value proposition.
The case suspension system enhances comfort and the COSC-certified movement is a strong feature. The bracelet exhibits noticeable rattle. Reviewers disagreed on the ideal case size, with some preferring the 39mm and others the 41mm.
Owners widely praise the Tudor Royal 38mm for its exceptional comfort, with one owner noting it feels like a second skin with no sharp edges or hair pulling, and its finishing is considered excellent, surpassing that of some alternatives. The integrated bracelet tapers nicely and wears comfortably, and the 38mm size is optimal for this variant. Some owners find its build quality and wrist feel superior to other luxury brands and consider it underrated. One owner found its bezel atrocious, while another wishes a true white dial option existed. Overall, owners rate the Tudor Royal 38mm highly for its comfort and finishing at the price.
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