Side by side

Orologi Calamai GMT AutomaticovsSeestern S443 Column Wheel Chronograph

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

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GMT Automatico
Orologi CalamaiGMT Automatico
S443 Column Wheel Chronograph
SeesternS443 Column Wheel Chronograph
MSRP $10
Buy from Orologi Calamai ↗
Buy used on eBay ↗
Buy from Seestern ↗
Buy used on eBay ↗

At a glance

15 of 29 specs differ
Diameter
GMT Automatico39mm
S443 Column Wheel Chronograph40mm
Power Reserve
GMT Automatico50h
S443 Column Wheel Chronograph45hh
Water Resistance
GMT Automatico50m
S443 Column Wheel Chronograph50m
MSRP
GMT Automatico—
S443 Column Wheel Chronograph$10

Full specifications

Case

5 specs
Category
—
Chronograph
Diameter
39mm
40mm
Thickness
10.5mm
13mm
Lug-to-Lug
47.5mm
48.6mm
Material
Unknown
316L Stainless Steel

Crystal & Dial

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

Movement

6 specs
Caliber
Sellita SW330-2 Top
Seagull ST1901
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
50h
45hh
Jewels
25
21
Complications
None
Chronograph, Column Wheel

Pricing

1 specs
MSRP
—
$10
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