Citizen Promaster DivervsResco Rtac GMT

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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

Resco Rtac GMT at true scale

Rtac GMT

Diameter

45mm

44mm

Lug-to-Lug

n/a

51.5mm

Thickness

n/a

13mm

Water Resistance

200m

200m

MSRP

$350

lowest

$985

Movement

Citizen E168

Quartz

Case

4 specs
Category
Diver
GMT
Diameter
45mm
44mm
Thickness
n/a
13mm
Lug-to-Lug
n/a
51.5mm

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Black
Blue

Movement

2 specs
Caliber
Citizen E168
n/a
Type
Eco-Drive
Quartz

Pricing

1 specs
MSRP
$350
$985
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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.

Resco Rtac GMT

Owners widely praise the Resco RTAC GMT - Stainless for its exceptional quality and durability, making it a reliable choice for outdoor activities and harsh conditions. The watch is noted for maintaining its appearance even after rigorous use, reflecting the brand's heritage and American assembly. On balance, owners rate the Resco RTAC GMT - Stainless highly for its robust build and enduring quality, suitable for an active lifestyle.

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