Side by side

Massena LAB GeometervsPinion Neutron

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

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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.

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.

Pinion Neutron

The Pinion Neutron is widely praised for its refined 38mm design, detailed guilloché dial, and high build quality. Owners highlight the very well-finished case and amazing dial, with one noting the movement is regulated to within ±5 seconds per day. The watch is considered a strong contender at its price point, though one owner found the OEM straps to be poor and replaced them with an aftermarket option. Overall, owners and reviewers rate the Pinion Neutron highly for its exceptional dial finishing and refined case design at its price.

At a glance

16 of 29 specs differ
Diameter
Geometer39mm
Neutron38mm
Power Reserve
Geometer58h
Neutron40h
Water Resistance
Geometer50m
Neutron100m
MSRP
Geometer$3,495
Neutron$1,600

Full specifications

Case

6 specs
Category
Chronograph
Sport
Diameter
39mm
38mm
Thickness
9mm
11mm
Lug-to-Lug
0mm
45mm
Lug Width
0mm
20mm
Water Resistance
50m
100m

Crystal & Dial

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

Movement

4 specs
Caliber
Sellita SW510
Sellita SW200-1
Type
Manual
Automatic
Power Reserve
58h
40h
Jewels
23
0

Pricing

1 specs
MSRP
$3,495
$1,600
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