Side by side

Atelier Wen PerceptionvsGrand Seiko SLGW005

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

Perception
Atelier WenPerception
MSRP $25,800
SLGW005
Grand SeikoSLGW005
MSRP $9,700

At a glance

10 of 29 specs differ
Diameter
Perception38.5mm
SLGW00538.8mm
Power Reserve
Perception40h
SLGW00580h
Water Resistance
Perception50m
SLGW00530m
MSRP
Perception$25,800
SLGW005$9,700

Full specifications

Case

4 specs
Diameter
38.5mm
38.8mm
Thickness
10.4mm
Lug-to-Lug
43.7mm
Water Resistance
50m
30m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Blue
Black

Movement

3 specs
Caliber
9SA4
Type
Automatic
Manual
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$25,800
$9,700

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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

Owners widely praise the Atelier Wen Perception's integrated bracelet and clasp for their excellent taper and finish, alongside its appealing 9.4mm thin case. However, some owners question its $3000 value, citing the Chinese movement and a bracelet design reminiscent of other watches. The dial's guilloché is considered less precise than some high-end alternatives, and the movement's winding action and rotor noise are noted as not feeling premium, with the movement lacking a hacking function. On balance, owners value the Perception for its thin profile and bracelet finishing, despite reservations about its movement and overall value proposition.

Grand Seiko SLGW005

The Grand Seiko SLGW005 is lauded for its faithful recreation of the 1968 45GS, featuring a desirable double-signed dial and a beautifully finished case adhering to the Grammar of Design. It is powered by the new 9SA4 manual-winding, high-beat movement, offering an 80-hour power reserve and a mean daily rate of -3/+5 seconds. Owners consider it a "gloriously perfect" and "pure and elegant expression" of Grand Seiko's strengths, with one owner preferring its creamy dial over a more pronounced beige found on other models. Overall, owners and reviewers rate the Grand Seiko SLGW005 highly for its elegant design and impressive high-beat movement.

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