Side by side

Hamilton Jazzmaster Slim AutovsKUOE ROYAL SMITH 90-006

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

Jazzmaster Slim Auto
HamiltonJazzmaster Slim Auto
MSRP $825
ROYAL SMITH 90-006
KUOEROYAL SMITH 90-006
MSRP $795

At a glance

12 of 29 specs differ
Diameter
Jazzmaster Slim Auto40mm
ROYAL SMITH 90-00635mm
Power Reserve
Jazzmaster Slim Auto50h
ROYAL SMITH 90-00642h
Water Resistance
Jazzmaster Slim Auto30m
ROYAL SMITH 90-006100m
MSRP
Jazzmaster Slim Auto$825
ROYAL SMITH 90-006$795

Full specifications

Case

5 specs
Diameter
40mm
35mm
Thickness
8.35mm
10.4mm
Lug-to-Lug
46mm
42mm
Lug Width
22mm
18mm
Water Resistance
30m
100m

Crystal & Dial

4 specs
Crystal Shape
Flat
Dome
AR Coating
Inner
Yes
Dial Color
Black
Ivory
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
No caliber
Miyota 9039
Power Reserve
50h
42h

Pricing

1 specs
MSRP
$825
$795

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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.

Hamilton Jazzmaster Slim Auto

The Hamilton Jazzmaster Slim Auto is praised for its elegance, light weight, and impressive leather strap, offering a classy yet engaging aesthetic. Its thin 8mm profile, achieved partly by omitting a seconds hand and utilizing the ETA 2892 movement, contributes to its wearability. However, one owner notes the 44mm case size as being very large, and another finds it less appealing than vintage Hamilton models, though the black dial version is considered better looking. Overall, owners appreciate the Hamilton Jazzmaster Slim Auto for its slim profile and elegant design.

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".

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