Side by side

Seestern S443 Column Wheel ChronographvsSugess Tourbillon Master SU8230

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

Tourbillon Master SU8230
SugessTourbillon Master SU8230
MSRP $1,399

At a glance

15 of 29 specs differ
Diameter
S443 Column Wheel Chronograph40mm
Tourbillon Master SU823041mm
Power Reserve
S443 Column Wheel Chronograph45hh
Tourbillon Master SU823040h
Water Resistance
S443 Column Wheel Chronograph50m
Tourbillon Master SU823050m
MSRP
S443 Column Wheel Chronograph$10
Tourbillon Master SU8230$1,399

Full specifications

Case

6 specs
Diameter
40mm
41mm
Thickness
13mm
11mm
Lug-to-Lug
48.6mm
46mm
Lug Width
20mm
11mm
Material
316L Stainless Steel
Yellow Gold/Rose Gold/Bronze
Caseback
Solid
Display

Crystal & Dial

3 specs
Dial Color
Pink
Black
Indices
3D
Applied
Lume
Super BGW9
None

Movement

5 specs
Caliber
Seagull ST1901
Seagull ST8230
Type
Manual
Automatic
Power Reserve
45hh
40h
Jewels
21
25
Complications
Chronograph, Column Wheel
GMT, Moonphase, Date

Pricing

1 specs
MSRP
$10
$1,399

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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.

Seestern S443 Column Wheel Chronograph

Owners widely praise the Seestern S443 Column Wheel Chronograph for its affordable mechanical chronograph movement with a column wheel, derived from the Venus 175. Some owners appreciate the watch's overall aesthetic, with one noting a preference for the black-yellow variant. The ST19 movement's execution is generally well-regarded, though one owner found the chronograph minute counter could stick, a common issue that may require a watchmaker, while another noted sticky chrono pushers after patina development on the bronze case. The ST19 movement lacks an hours totalizer, and its assembly is not as refined as luxury timepieces, though comparable to entry-level automatics. One owner finds the "hand winding" script font on the dial to be a design flaw. Overall, owners rate the Seestern S443 Column Wheel Chronograph highly for its value as a column wheel chronograph, despite minor assembly and functional quirks.

Sugess Tourbillon Master SU8230

Owners widely praise the Sugess Tourbillon Master for its stunning enamel dial and impressive finishing at its price point. Accuracy figures vary, with one owner reporting -12s/day and another +6 to +11s/day. Caveats include a cumbersome winding crown, limited 50m water resistance, a 21mm lug width, and a non-hacking movement, with one owner noting a power reserve around two days and noticeable resistance when winding. On balance, owners rate the Sugess Tourbillon Master highly for its visually striking dial and finishing, which significantly elevates its perceived value.

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