Side by side

Formex Reef 39.5 mmvsYema Urban Traveller

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Reef 39.5 mm
FormexReef 39.5 mm
MSRP $2,230
Urban Traveller
YemaUrban Traveller
MSRP $1,090

At a glance

12 of 29 specs differ
Diameter
Reef 39.5 mm39.5mm
Urban Traveller39mm
Power Reserve
Reef 39.5 mm56h
Urban Traveller40h
Water Resistance
Reef 39.5 mm300m
Urban Traveller100m
MSRP
Reef 39.5 mm$2,230
Urban Traveller$1,090

Full specifications

Case

7 specs
Category
Diver
Field
Diameter
39.5mm
39mm
Thickness
11mm
10.8mm
Lug-to-Lug
45.5mm
Lug Width
22mm
24mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Bahama Blue
Green
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW300-1
Sellita SW200
Power Reserve
56h
40h

Pricing

1 specs
MSRP
$2,230
$1,090

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Formex Reef 39.5 mm

The Formex Reef 39.5 mm is widely praised for its refined finishing, comfortable and well-proportioned case design, and impressive specifications for its price point, including COSC-certified Sellita SW300-1 movement and 300m water resistance. Owners and reviewers highlight the tool-less micro-adjust clasp and quick-release spring bars as practical features. Some reviewers note that the 22mm lug width feels slightly disproportionate to the smaller case, and the bracelet could benefit from more taper, though this is a point of contention for some owners who value the overall package. A prototype crown protrusion issue is noted as being addressed for production. On balance, owners and reviewers rate the Formex Reef 39.5 mm highly for its excellent value and well-executed design.

Yema Urban Traveller

The Yema Urban Traveller is praised for its balanced 39mm proportions and distinctive Gallic flair, offering solid build quality at $890 USD. Owners note the in-house YEMA2000 movement provides a smooth sweep, though its 42-hour power reserve and accuracy of +10 seconds per day are considered average. Some find the stamped dial texture shallow and the case/bracelet finishing simpler than comparable watches. On balance, owners and reviewers consider the Yema Urban Traveller a well-built, compelling challenger in the integrated bracelet sports watch category.

From video reviewers

The case finishing and integrated bracelet design are strong points. Durability against scratches and daily wear is a potential weakness. Reviewers disagreed on the value proposition compared to alternatives.

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