Side by side

Citizen Promaster Professional DivervsPraesidus Neptune 44

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

Promaster Professional Diver
CitizenPromaster Professional Diver
MSRP $431
Neptune 44
PraesidusNeptune 44
MSRP $550

At a glance

8 of 29 specs differ
Diameter
Promaster Professional Diver44mm
Neptune 4444mm
Power Reserve
Promaster Professional Diver40h
Neptune 4440h
Water Resistance
Promaster Professional Diver200m
Neptune 44200m
MSRP
Promaster Professional Diver$431
Neptune 44$550

Full specifications

Case

3 specs
Thickness
12mm
Lug-to-Lug
46mm
Material
Super Titanium
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Mineral
Domed Sapphire
Dial Color
Black
Patina

Movement

2 specs
Caliber
E168
Miyota 9039
Type
Solar
Automatic

Pricing

1 specs
MSRP
$431
$550

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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.

Citizen Promaster Professional Diver

The Citizen Promaster Professional Diver is a serious instrument with a robust technical appearance, featuring strong lines and an aggressive bezel. It utilizes Citizen's Duratect MRK and DLC coatings for scratch resistance. The BN1024-01E model offers a 300m depth rating and a sapphire crystal, with a 365-day power reserve from its Eco-Drive quartz movement. However, its large size, measuring 52.5mm in diameter and nearly 22mm thick, makes it unsuitable for everyday wear. One reviewer notes the absence of an orange minute hand, which is considered effective on other Promaster models. On balance, the Citizen Promaster Professional Diver is a highly capable, albeit massive, dive tool, with its scratch resistance and long power reserve being key strengths.

Praesidus Neptune 44

The dial details and historical elements, including fragments from Iwo Jima battlefield relics, are praised. The bracelet exhibits rattle. Reviewers disagree on the use of faux patina on the dial.

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