Citizen Promaster DivervsRatio FreeDiver Professional RTF0xx

FreeDiver Professional RTF0xx
RatioFreeDiver Professional RTF0xx

Ref. ratio-freediver-professional-sapphire-orange-dial-quartz-rtf025-200m-mens-watch·MSRP $110

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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 Diver at true scale

Promaster Diver

Ratio FreeDiver Professional RTF0xx at true scale

FreeDiver Professional RTF0xx

Diameter

45mm

43mm

Thickness

n/a

12.6mm

Water Resistance

200m

200m

MSRP

$350

$110

lowest

Movement

Citizen E168

Seiko VX42

Case

2 specs
Diameter
45mm
43mm
Thickness
n/a
12.55mm

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Black
n/a

Movement

2 specs
Caliber
Citizen E168
Seiko VX42
Type
Eco-Drive
Quartz

Pricing

1 specs
MSRP
$350
$110
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Citizen Promaster Diver

Owners widely praise the Citizen Promaster Diver as a practical, worry-free tool watch, highlighting its robust build and excellent value. The Eco-Drive movement is a consistent point of admiration for its self-charging capability and proven longevity, with some owners reporting over a decade of maintenance-free operation. Reviewers and owners alike find the watch beautiful, easy to read, and solid, appreciating its vintage vibe and full lume dial. The titanium case is noted for making the 45mm watch featherlight and comfortable, especially on a NATO strap, and its saltwater and sand resistance make it ideal for beach days. Some consider it a superior alternative to other divers, with a bezel action praised over more expensive options. On balance, owners rate the Citizen Promaster Diver highly for its exceptional value and reliable, low-maintenance Eco-Drive movement.

Ratio FreeDiver Professional RTF0xx

Owners widely praise the Ratio FreeDiver Professional Sapphire RTF0xx as a no-nonsense beater diver, particularly for its value at a price point around $75-85, noting its sapphire crystal and C3 lume. Some owners report a 1000m water resistance rating, contrasting this favorably with more expensive entry-level divers that feature mineral crystals and lower water resistance. On balance, owners rate the Ratio FreeDiver Professional Sapphire RTF0xx highly for its exceptional value and robust specifications.

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