Side by side

Pinion NeutronvsGrand Seiko SBGW257

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

Neutron
PinionNeutron
MSRP $1,600
SBGW257
Grand SeikoSBGW257
MSRP $38,000

At a glance

12 of 29 specs differ
Diameter
Neutron38mm
SBGW25738mm
Power Reserve
Neutron40h
SBGW25772h
Water Resistance
Neutron100m
SBGW25730m
MSRP
Neutron$1,600
SBGW257$38,000

Full specifications

Case

7 specs
Category
Sport
Dress
Diameter
38mm
38mm
Thickness
11mm
10.9mm
Lug-to-Lug
45mm
45.8mm
Lug Width
20mm
19mm
Material
Stainless Steel
Platinum
Water Resistance
100m
30m

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW200-1
9S64
Type
Automatic
Manual
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$1,600
$38,000

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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.

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.

Grand Seiko SBGW257

The Grand Seiko SBGW257 is a platinum dress watch praised for its refined, subtle luxury and classic design. Reviewers highlight its 38mm diameter and 10.9mm thickness as near-perfect sizing for a dress watch. The watch features an 18k white gold dial with a sunray-brushed silver finish and gold hour markers, complemented by a refined application of the Grand Seiko wordmark. It is powered by the manual-wind Caliber 9S64 movement, offering a 72-hour power reserve and an accuracy rating of +5 to -3 seconds per day. The Grand Seiko SBGW257 is priced at €39,000. On balance, reviewers appreciate the Grand Seiko SBGW257 for its exquisite finishing and classic proportions, embodying a quiet luxury.

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