Citizen Promaster Professional DivervsElliot Brown Bloxworth

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Citizen Promaster Professional Diver at true scale

Promaster Professional Diver

Elliot Brown Bloxworth at true scale

Bloxworth

Diameter

44mm

40mm

Thickness

n/a

12.5mm

Water Resistance

200m

200m

MSRP

$296

lowest

$564

Movement

Citizen E168

Ronda 713

Case

3 specs
Diameter
44mm
40mm
Thickness
n/a
12.5mm
Lug Width
20mm
22mm

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
Underside
n/a
Dial Color
Black
n/a

Movement

2 specs
Caliber
Citizen E168
Ronda 713
Type
Solar
Quartz

Pricing

1 specs
MSRP
$296
$564
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Reviews

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 noted for its robust, edgy design with industrial fonts and scratch-resistant Duratect MRK and DLC coatings. Reviewers highlight its intuitive and satisfying bezel locking mechanism and the substantial 4mm anti-reflective sapphire crystal. This dive watch utilizes an Eco-Drive E365 quartz movement, offering a 365-day power reserve and an end-of-life indicator, and is recognized as the first ISO 6425 compliant watch with a solar-powered movement. However, its massive 52.5mm diameter and 22mm thickness make it unsuitable for everyday wear. On balance, the Citizen Promaster Professional Diver is recognized for its specialized, robust build and innovative solar-powered movement, though its size limits its wearability.

Elliot Brown Bloxworth

The watch's military-proven, hardened construction is consistently praised. Reviewers did not agree on any specific weaknesses.