Neutron
The Pinion Neutron® brings together precision, texture and character — a modern automatic watch that captures the spirit of classic design with a contemporary edge.
Available in black, blue, green and dusty pink, each Neutron features a detailed guilloché centre, electroplated dial, and polished nickel numerals, powered by the dependable Swiss Sellita SW200-1 automatic movement.
Despatched 5-7 days
Only 1 left in stock
Only 4 left in stock
Dual
Joining the collection is the Neutron Dual, which adds a second 24-hour time zone and an engine-turned centre for a distinctive layered finish. It’s driven by the Swiss ETA 2893-2 movement.
Inside View
The Neutron Dual is powered by the top-grade ETA 2893-2 automatic movement, visible through its sapphire exhibition case back. Inside, the custom Pinion rotor in hunter green adds a distinctive touch to the watch’s finely finished mechanical heart.
“With the Neutron, I wanted to evolve Pinion’s design language — refining details and typography while keeping it true to the family’s DNA.”
Piers Berry, Founder
Built in small batches and assembled by hand in England, every Neutron blends Swiss accuracy with British craftsmanship, resulting in a watch that feels personal, timeless, and full of quiet confidence.
Specifications
Dimensions
Diameter
38mm (excluding crown)
Length
45mm
Strap
20mm
Depth
11mm (including glass)
Weight
55g (75g with leather strap)
Movement
Neutron
Sellita SW200-1
Automatic (self-winding mechanism)
28’800 vibrations per hour (4 Hz)
26 Jewels
40 hours (typical) power reserve
Neutron Dual
ETA 2893-2
Automatic (self-winding mechanism)
28’800 vibrations per hour (4 Hz)
21 Jewels
42 hours (typical) power reserve
Date
All models have the date wheel and setting mechanism removed
Accuracy
Regulated in-house to 3-positions (dial-up, dial-down, crown-down)
+/- 5 seconds to +/- 15 seconds per day accuracy
Case
Water resistance
100 metres / 10 ATM
Material
Stainless steel, brushed finish
Case back
Solid engraved case back, brushed finish (Neutron)
Glass exhibition back with decorated winding rotor (Neuton Dual)
Crown
Push-down with double o-ring fitting
Glass
Domed sapphire with anti-reflective coating (inside only)
Details
Dial
Electroplated with circular brushed finish. Central stamped guilloché style decoration (Neutron) or Engine turned (Neutron Dual). Polished applied numerals.
Hands
Coated brass hands in polished finish with contrasting etched groove (hour, minutes)
Luminance
Swiss Super-LumiNova 'old radium' applied to dial batons and hands with green luminance
