Side by side

Atelier Wen InflectionvsGrand Seiko SLGB005

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

Inflection
Atelier WenInflection
MSRP $29,800
SLGB005
Grand SeikoSLGB005
MSRP $11,100

At a glance

10 of 29 specs differ
Diameter
Inflection38.5mm
SLGB00537mm
Power Reserve
Inflection40h
SLGB00572h
Water Resistance
Inflection30m
SLGB005100m
MSRP
Inflection$29,800
SLGB005$11,100

Full specifications

Case

5 specs
Diameter
38.5mm
37mm
Thickness
11.4mm
Lug-to-Lug
44.3mm
Lug Width
19mm
20mm
Water Resistance
30m
100m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

3 specs
Caliber
9RB2
Type
Automatic
Spring Drive
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$29,800
$11,100

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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 Inflection

Atelier Wen Inflection is widely praised for its audacious use of pure tantalum for the case and bracelet, its Grand Feu enamel dials, and a heavily customized Girard-Perregaux movement. Reviewers highlight the luxurious, challenging finish on its curved case and bracelet, and its impressive wearability despite the dense weight. Owners and reviewers alike note its significant $29,800 price point, with some questioning its value while others defend it as unique in its material and execution compared to alternatives. Overall, owners and reviewers rate the Atelier Wen Inflection highly for its unique material choice and high-end finishing at the price.

Grand Seiko SLGB005

The Grand Seiko SLGB005 is widely praised for its stunning "Ice Forest" smoked purple dial, inspired by frost-covered trees, and its compact 37mm Ever-Brilliant Steel case. It is powered by the 9RB2 Spring Drive caliber, noted for its exceptional accuracy of ±3 seconds per month or ±20 seconds per year, and offers a 72-hour power reserve. Reviewers consistently highlight the dial's mesmerizing beauty and the case's sculpted design as significant strengths. However, multiple sources express disappointment that the Grand Seiko SLGB005 omits the micro-adjustment clasp found on other models, especially considering its $11,100 price point, though one reviewer found this did not detract from wearability. Overall, reviewers rate the Grand Seiko SLGB005 highly for its visually arresting dial and precise Spring Drive movement, despite the clasp oversight.

From video reviewers

The watch features a ±3 seconds per month accurate Ultra Fine Accuracy Calibre 9RB2 movement. The Ever-Brilliant Steel finish has polishing flaws that detract from the watch's appearance. Reviewers disagree on the movement's accuracy, with one reviewer citing ±3 seconds per month and another ±10 seconds per month.

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