Side by side

KUOE ROYAL SMITH 90-006vsGrand Seiko SLGW004

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

ROYAL SMITH 90-006
KUOEROYAL SMITH 90-006
MSRP $795
SLGW004
Grand SeikoSLGW004
MSRP $30,000
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

KUOE ROYAL SMITH 90-006

Owners widely praise the KUOE ROYAL SMITH 90-006 for its visual appeal and sapphire crystal with AR coating. The watch functions correctly and keeps time at approximately +5 seconds per day on the wrist, powered by a Miyota 9039 movement. On balance, owners value the watch's aesthetics and specifications, though some question its overall value proposition.

From video reviewers

The watch's unique blend of modern and retro elements is a notable strength, with a textured ivory waffle dial and Breguet numerals giving it the look of a vintage watch from the 1950s and 1960s. A potential drawback is the ~$770 USD price point, which is significant for a microbrand. Reviewers disagree on the movement's accuracy, with one reviewer noting it is noisy and another describing it as a "Japanese-manufactured high beat premium automatic movement".

Grand Seiko SLGW004

The Grand Seiko SLGW004 is praised for its elegant, faithful reissue design and impressive technical execution, featuring a new 9SA4 hi-beat manual-winding movement with an 80-hour power reserve and accuracy of -3/+5 seconds per day. Reviewers highlight the sharp case facets, double-signed dial, and beautifully decorated movement visible through the display caseback, along with an enjoyable winding experience. One reviewer noted a desire for better water resistance and expressed a dislike for the etched sapphire case back. Overall, reviewers rate the Grand Seiko SLGW004 highly for its elegant design and technically impressive movement.

At a glance

12 of 29 specs differ
Diameter
ROYAL SMITH 90-00635mm
SLGW00438.8mm
Power Reserve
ROYAL SMITH 90-00642h
SLGW00480h
Water Resistance
ROYAL SMITH 90-006100m
SLGW00430m
MSRP
ROYAL SMITH 90-006$795
SLGW004$30,000

Full specifications

Case

5 specs
Diameter
35mm
38.8mm
Lug-to-Lug
42mm
43.7mm
Lug Width
18mm
19mm
Material
Stainless Steel
Gold
Water Resistance
100m
30m

Crystal & Dial

3 specs
Crystal Shape
Dome
Flat
Dial Color
Ivory
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Miyota 9039
9SA4
Type
Automatic
Manual
Power Reserve
42h
80h

Pricing

1 specs
MSRP
$795
$30,000
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when KUOE ROYAL SMITH 90-006 vs Grand Seiko SLGW004 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.