Which is cheaper, the Praesidus Neptune 44 or the Tudor Black Bay Chrono S&G?

At MSRP the Praesidus Neptune 44 is the cheaper of the two at $550, against $8,525 for the Tudor Black Bay Chrono S&G — a $7,975 gap before any retailer discounting.

Which is bigger, the Praesidus Neptune 44 or the Tudor Black Bay Chrono S&G?

The Praesidus Neptune 44 wears larger at 44mm versus 41mm for the Tudor Black Bay Chrono S&G — a 3mm difference across the dial.

Which has a longer power reserve, the Praesidus Neptune 44 or the Tudor Black Bay Chrono S&G?

The Tudor Black Bay Chrono S&G carries a 70-hour power reserve against 40 hours on the Praesidus Neptune 44.

What movement does the Praesidus Neptune 44 run compared to the Tudor Black Bay Chrono S&G?

Both watches run automatic movements — the Praesidus Neptune 44 uses the Miyota 9039 and the Tudor Black Bay Chrono S&G uses the MT5813.

Side by side

Praesidus Neptune 44vsTudor Black Bay Chrono S&G

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

Praesidus Neptune 44

neptune-44-brown

MSRP $550

Tudor Black Bay Chrono S&G

m79363n-0002

MSRP $8,525

At a glance

20 of 29 specs differ

Diameter

Neptune 4444mm

Black Bay Chrono S&G41mm

Power Reserve

Neptune 4440h

Black Bay Chrono S&G70h

Water Resistance

Neptune 44200m

Black Bay Chrono S&G200m

MSRP

Neptune 44$550

Black Bay Chrono S&G$8,525

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Patina

Black

Indices

Applied

—

Movement

7 specs

Caliber

Miyota 9039

MT5813

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

70h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Chronograph

Pricing

1 specs

MSRP

$550

$8,525

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Praesidus Neptune 44vsTudor Black Bay Chrono S&G

At a glance

Full specifications

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