Side by side

Sugess MoonPhase Master S437vsKUOE ROYAL SMITH 90-008

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

MoonPhase Master S437
SugessMoonPhase Master S437
MSRP $549
ROYAL SMITH 90-008
KUOEROYAL SMITH 90-008
MSRP $760

At a glance

15 of 29 specs differ
Diameter
MoonPhase Master S43740mm
ROYAL SMITH 90-00834mm
Power Reserve
MoonPhase Master S43748h
ROYAL SMITH 90-00842h
Water Resistance
MoonPhase Master S43750m
ROYAL SMITH 90-00850m
MSRP
MoonPhase Master S437$549
ROYAL SMITH 90-008$760

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
40mm
34mm
Thickness
13.5mm
11mm
Lug-to-Lug
47.8mm
41mm
Lug Width
22mm
18mm
Material
Stainless Steel/Rose Gold
Stainless Steel
Caseback
Display
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
Dome
AR Coating
Inner
Yes
Dial Color
White
Silver
Lume
X1
None

Movement

3 specs
Caliber
ST2528
Miyota 9039
Power Reserve
48h
42h
Complications
Moonphase, Date
None

Pricing

1 specs
MSRP
$549
$760

Follow this matchup

Get a note when Sugess MoonPhase Master S437 vs KUOE ROYAL SMITH 90-008 gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

Sugess MoonPhase Master S437

Owners widely praise the Sugess MoonPhase Master S437 for its striking dial, often described as deep blue or aventurine, and its value, with prices around $171-$175. The Seagull ST1908 movement is noted as accurate, with one owner reporting +3 seconds over 18 hours and another +7 seconds daily, and its hand-winding action is smooth. However, the watch's thickness, potentially over 13mm, is a concern for some as a dress watch, and the long lugs may pose a fit issue on smaller wrists. A potential design flaw in the moonphase window, showing two phases simultaneously, is flagged as a deal-breaker by some. The included leather straps are considered stiff and uncomfortable, and the domed sapphire crystal lacks AR coating, leading to reflections. On balance, owners rate the Sugess MoonPhase Master S437 highly for its stunning dial and value, despite some fit and finishing concerns.

KUOE ROYAL SMITH 90-008

KUOE ROYAL SMITH 90-008 is widely praised for its authentic vintage aesthetic, featuring a textured dial with applied Breguet numerals and a unique cushion case. Owners highlight its compact 34mm/35mm sizing as refreshing and comfortable, though one user found the 35mm size too small for a 7-inch wrist. The Miyota 9039 movement is standard, rated at -10/+30 seconds per day, with one example running at +8 seconds per day. A minor criticism is the 16mm buckle taper on the leather straps. Overall, owners rate the KUOE ROYAL SMITH 90-008 highly for its exceptional fit, finish, presentation, and value under $1,000 USD.

From video reviewers

The watch's value at its price point is a key strength. Lume brightness is a noted weakness. Reviewers disagreed on the ideal case size, with some finding it comfortable and others wishing for a smaller option.

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.

Adjacent matchups

People also compared

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