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CWC (Cabot Watch Company) RN300 Automatic Diver Mk.1 Tritium Watch With DatevsSeestern S443 Column Wheel Chronograph

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

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RN300 Automatic Diver Mk.1 Tritium Watch With Date
CWC (Cabot Watch Company)RN300 Automatic Diver Mk.1 Tritium Watch With Date
MSRP $3,174
S443 Column Wheel Chronograph
SeesternS443 Column Wheel Chronograph
MSRP $10
Buy from CWC (Cabot Watch Company) ↗
Buy used on eBay ↗
Buy from Seestern ↗
Buy used on eBay ↗

At a glance

16 of 29 specs differ
Diameter
RN300 Automatic Diver Mk.1 Tritium Watch With Date40mm
S443 Column Wheel Chronograph40mm
Power Reserve
RN300 Automatic Diver Mk.1 Tritium Watch With Date40h
S443 Column Wheel Chronograph45hh
Water Resistance
RN300 Automatic Diver Mk.1 Tritium Watch With Date300m
S443 Column Wheel Chronograph50m
MSRP
RN300 Automatic Diver Mk.1 Tritium Watch With Date$3,174
S443 Column Wheel Chronograph$10

Full specifications

Case

5 specs
Category
—
Chronograph
Thickness
14.5mm
13mm
Lug-to-Lug
46mm
48.6mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
Dial Color
—
Pink
Indices
Applied
3D
Lume
None
Super BGW9

Movement

6 specs
Caliber
ETA 2824
Seagull ST1901
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
45hh
Jewels
25
21
Complications
None
Chronograph, Column Wheel

Pricing

1 specs
MSRP
—
$10
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