Side by side

MKII Project 300vsSeestern S443 Column Wheel Chronograph

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

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Project 300
MKIIProject 300
MSRP $1,995
S443 Column Wheel Chronograph
SeesternS443 Column Wheel Chronograph
MSRP $10
Buy from MKII ↗
Buy used on eBay ↗
Buy from Seestern ↗
Buy used on eBay ↗

At a glance

16 of 29 specs differ
Diameter
Project 30041.25mm
S443 Column Wheel Chronograph40mm
Power Reserve
Project 300—
S443 Column Wheel Chronograph45hh
Water Resistance
Project 300300m
S443 Column Wheel Chronograph50m
MSRP
Project 300$1,995
S443 Column Wheel Chronograph$10

Full specifications

Case

6 specs
Category
—
Chronograph
Diameter
41.25mm
40mm
Thickness
13.45mm
13mm
Lug-to-Lug
—
48.6mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

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

Movement

6 specs
Caliber
ETA 2824-2
Seagull ST1901
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
—
45hh
Jewels
25
21
Complications
None
Chronograph, Column Wheel

Pricing

1 specs
MSRP
$1,995
$10
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