Side by side

Massena LAB GeometervsPinion Neutron Dual

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 Dual

Owners widely praise the Pinion Neutron Dual for its refined design, meticulous finishing, and exceptional dial work, with one owner calling it their favorite watch and strongly recommending it. The watch features a Swiss ETA 2824-2 automatic movement, is designed and built in England, and measures 38mm in diameter, 45mm lug-to-lug, and 11mm thick. Some owners note criticism of the OEM straps, and accuracy is reported around ±5 seconds per day. Overall, the consensus is that owners love the Pinion Neutron Dual for its detailed design and high level of finishing.

At a glance

16 of 29 specs differ
Diameter
Geometer39mm
Neutron Dual38mm
Power Reserve
Geometer58h
Neutron Dual42h
Water Resistance
Geometer50m
Neutron Dual100m
MSRP
Geometer$3,495
Neutron Dual$1,842

Full specifications

Case

6 specs
Category
Chronograph
GMT
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
ETA 2893-2
Type
Manual
Automatic
Power Reserve
58h
42h
Jewels
23
0

Pricing

1 specs
MSRP
$3,495
$1,842
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