Citizen Promaster DivervsLum-Tec Solar Marine

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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

Lum-Tec Solar Marine at true scale

Solar Marine

Diameter

41mm

39mm

Lug-to-Lug

n/a

43.5mm

Thickness

n/a

10.7mm

Water Resistance

200m

300m

highest

MSRP

$338

lowest

$595

Movement

Citizen E168

Seiko VS42

Case

4 specs
Diameter
41mm
39mm
Thickness
n/a
10.7mm
Lug-to-Lug
n/a
43.5mm
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Blue
n/a

Movement

1 specs
Caliber
Citizen E168
Seiko VS42

Pricing

1 specs
MSRP
$338
$595
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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 for its affordability, lightweight titanium construction, and comfortable wear, noting its handsome dial made from recycled materials and excellent specifications for the price. Some owners express a preference for sapphire crystal and ceramic bezel inserts, and one example showed a slightly misaligned bezel and chapter ring. The bezel action is described by some as spongy, and the bracelet is considered subpar by one owner, with the overall finish being unremarkable due to its brushed titanium. Overall, owners rate the Citizen Promaster Diver highly for its value and comfortable, lightweight titanium build.

From video reviewers

The Citizen Promaster Diver is praised for its high value as an ISO-certified diver under $500. Reviewers note the comfortable fit due to its slim profile. The lack of a day complication was mentioned as a drawback.

Lum-Tec Solar Marine

Owners widely praise the Lum-Tec Solar Marine for its exceptional lume, rugged build quality, and comfortable 39mm wearability, with some noting it wears smaller than its stated size. The solar quartz movement is appreciated for its accuracy and minimal maintenance, and the finishing is consistently described as fantastic, with no reported misalignments. However, some owners find the price high for a solar quartz watch, and one owner anticipates the PVD coating will wear within a year. The second hand's lume is also noted to fade faster than the dial markers. On balance, owners and reviewers rate the Lum-Tec Solar Marine highly for its outstanding lume and tool-watch utility at the price.

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