Side by side

Atelier Wen Perception v2vsGrand Seiko SLGH017

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

Perception v2
Atelier WenPerception v2
MSRP $6,085
SLGH017
Grand SeikoSLGH017
MSRP $10,500

At a glance

10 of 29 specs differ
Diameter
Perception v238.5mm
SLGH01740mm
Power Reserve
Perception v240h
SLGH01780h
Water Resistance
Perception v250m
SLGH017100m
MSRP
Perception v2$6,085
SLGH017$10,500

Full specifications

Case

5 specs
Diameter
38.5mm
40mm
Thickness
11.7mm
Lug-to-Lug
47mm
Lug Width
19mm
22mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Titanium
Black

Movement

2 specs
Caliber
9SA5
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$6,085
$10,500

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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.

Atelier Wen Perception v2

Owners widely praise the Atelier Wen Perception v2 for its premium feel, full tantalum construction, and integrated bracelet with a functional micro-adjust clasp. Reviewers highlight the hand-operated guilloché dials and handsome 40mm case design influenced by Chinese architecture. Some owners note the movement's winding action and rotor noise are not high-end, and that it does not hack. The watch is priced at $3,288 USD. Overall, owners and reviewers rate the Atelier Wen Perception v2 highly for its unique tantalum construction and hand-finished guilloché dial at the price point.

Grand Seiko SLGH017

Grand Seiko SLGH017 owners and reviewers widely praise its impeccable finishing on the applied markers and handset, and its lightweight titanium case and bracelet. The high-beat 9SA5 movement is noted for its approximately 80-hour power reserve, with accuracy figures reported by owners ranging from +4 sec/day to +5 to -3 seconds per day, though some owners express concerns about accuracy deviating significantly from specifications. Some find the "Night Birch" dial stunning and appreciate the Evo 9 case design, while others note the dial texture appears less pronounced on its matte black surface and criticize the handset's proportions and lack of lume. The Grand Seiko SLGH017 is priced at €10,500. On balance, owners and reviewers rate the Grand Seiko SLGH017 highly for its lightweight titanium construction and impeccable finishing.

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