Side by side

Formex Essence FortyOnevsMassena LAB Geometer

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

What people say

Owners + reviewers, side by side

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

Formex Essence FortyOne

Owners widely praise the Formex Essence for its comfortable bracelet, excellent finishing, and slim wearability, with some considering it the best in its price range. Reviewers highlight its compelling value, sporty-chic aesthetic, and build quality that suggests a more expensive product, noting the patented suspension system and chronometer-certified movement. Some owners dislike the brand name and logo, and the dial design is considered derivative by some. The 43mm case wears well due to its 10mm thickness and 49mm lug-to-lug, though some find it large on smaller wrists. A point of contention for some is the non-screw-down crown, despite its 100m water resistance. Overall, owners and reviewers rate the Formex Essence highly for its exceptional comfort and build quality at its price point.

Massena LAB Geometer

Massena LAB is lauded for its vintage-inspired designs, with reviewers highlighting the attractive sector dial and glossy black dial with gilt printing. The manual-winding SW510 Elaboré movement is noted, and the 39mm case is described as polished stainless steel. Some find the minute and hour hands difficult to distinguish, and one reviewer criticized the dial for only displaying Massena's name. The price points mentioned range from $5,995 to $8,675. Overall, reviewers rate Massena LAB highly for its vintage aesthetics and value, particularly noting the striking dials and modern horological touches.

At a glance

16 of 29 specs differ
Diameter
Essence FortyOne41mm
Geometer39mm
Power Reserve
Essence FortyOne41h
Geometer58h
Water Resistance
Essence FortyOne100m
Geometer50m
MSRP
Essence FortyOne$1,890
Geometer$3,495

Full specifications

Case

6 specs
Category
Dress
Chronograph
Diameter
41mm
39mm
Thickness
10.6mm
9mm
Lug-to-Lug
46.5mm
0mm
Lug Width
22mm
0mm
Water Resistance
100m
50m

Crystal & Dial

5 specs
Crystal
Sapphire
Acrylic
Crystal Shape
Domed
AR Coating
No
Dial Color
Arctic White
Brown
Lume
Super-LumiNova
Cream

Movement

4 specs
Caliber
Sellita SW200-1
Sellita SW510
Type
Automatic
Manual
Power Reserve
41h
58h
Jewels
0
23

Pricing

1 specs
MSRP
$1,890
$3,495
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