Side by side

Seestern S443 Column Wheel ChronographvsLongines MASTER COLLECTION CHRONOGRAPH

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

MASTER COLLECTION CHRONOGRAPH
LonginesMASTER COLLECTION CHRONOGRAPH
MSRP $3,800

At a glance

22 of 29 specs differ
Diameter
S443 Column Wheel Chronograph40mm
MASTER COLLECTION CHRONOGRAPH44mm
Power Reserve
S443 Column Wheel Chronograph45hh
MASTER COLLECTION CHRONOGRAPH66h
Water Resistance
S443 Column Wheel Chronograph50m
MASTER COLLECTION CHRONOGRAPH30m
MSRP
S443 Column Wheel Chronograph$10
MASTER COLLECTION CHRONOGRAPH$3,800

Full specifications

Case

8 specs
Diameter
40mm
44mm
Thickness
13mm
14.4mm
Lug-to-Lug
48.6mm
51.8mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
30m
Caseback
Solid
Transparent case back with sapphire crystal

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Pink
Blue
Indices
3D
Applied indexes
Lume
Super BGW9
Super-LumiNova

Movement

8 specs
Caliber
Seagull ST1901
L688.5
Type
Manual
Automatic
Beat Rate
3 vph
28,800 vph
Power Reserve
45hh
66h
Jewels
21
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Chronograph, Column Wheel
Hours, minutes, small seconds at 9 o'clock and date

Pricing

1 specs
MSRP
$10
$3,800

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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.

Longines MASTER COLLECTION CHRONOGRAPH

Owners widely praise the Longines MASTER COLLECTION CHRONOGRAPH for its classic styling and excellent fit and finish. The dial is described as mesmerizing and legible, balancing class and complexity, contributing to comfortable wearability. One owner finds the column wheel chronograph and moon phase complication a good value around $2k, though notes the case finishing can appear homogenous and the chronograph hour counter sometimes does not reset perfectly. A specific variant's 3 bar water resistance is noted as a limitation, restricting it to less demanding environments. One owner identified the movement as a Valjoux 7751. Overall, owners rate the Longines MASTER COLLECTION CHRONOGRAPH highly for its attractive dial and value proposition, despite minor finishing and water resistance caveats.

From video reviewers

The polished steel case finishing and the elegant dial with Roman numerals and complications are praised. The bracelet's perceived lack of solid links and the overall high polish of the case were noted as potential drawbacks. Reviewers disagreed on the value proposition compared to other chronographs in the market.

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