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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.
4 Variants
Lume:Super-LumiNova
Retail MSRP
$1,600
Low
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Avg
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High
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Static data
Case
38mm
Power Reserve
40h
Movement
Automatic
Water Resistance
100m
01
Case Dimensions
Diameter38mm
Thickness—
Lug-to-Lug—
Lug Width—
02
Case Build
MaterialStainless Steel
Water Resistance100m
03
Crystal & Dial
CrystalSapphire
AR CoatingYes
Dial ColorBlack
LumeSuper-LumiNova
04
Movement
Caliber
TypeAutomatic
Beat Rate—
Power Reserve40 hours
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05
Design Language
Dial styleTextured
BezelFixed
Bracelet / strapLeather strap
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Pinion Neutron (ref. neutron-38mm-black-dial-automatic-watch) is an automatic sport watch, with a 38mm stainless steel case, 11mm thick, powered by the Sellita SW200-1 movement and a 40-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $1,600.