Side by side

Citizen Corso DiamondvsLum-Tec Eclipse

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

Corso Diamond
CitizenCorso Diamond
MSRP $521
Eclipse
Lum-TecEclipse
MSRP $695

At a glance

12 of 29 specs differ
Diameter
Corso Diamond40mm
Eclipse42mm
Power Reserve
Corso Diamond40h
Eclipse40h
Water Resistance
Corso Diamond100m
Eclipse101m
MSRP
Corso Diamond$521
Eclipse$695

Full specifications

Case

7 specs
Category
Dress
Sport
Diameter
40mm
42mm
Thickness
12mm
Lug-to-Lug
46mm
Lug Width
20mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
100m
101m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Black
E6

Movement

2 specs
Caliber
E111
Miyota 9039
Type
Solar
Automatic

Pricing

1 specs
MSRP
$521
$695

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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 Corso Diamond

The Citizen Corso Diamond is widely praised for its attractive dial, with owners highlighting its sunburst silver or blue finishes and light-catching qualities. Its reliable Eco-Drive movement, offering solar-powered, maintenance-free operation, is a significant draw, as is its value proposition compared to higher-end brands. Owners also appreciate the sapphire crystal for its scratch resistance and the watch's overall sturdy, well-built feel. Some find the 41mm case size and 44-46mm lug-to-lug comfortable for daily wear, noting a 70s statement feel or Genta-inspired look, while others consider it too large or awkward on smaller wrists. Mixed opinions exist regarding the polished case finish, with some finding it too shiny and others praising its immaculate finishing. The band's lining has been described as unpleasant by some, and one owner noted inconsistent seconds hand alignment and a small date window.

Lum-Tec Eclipse

Owners widely praise the Lum-Tec Eclipse for its comfortable, slim profile and thin wearability, with specific commendations for its beautiful dial, good readability, and bracelet design. The knurling on the crown is also noted as a positive feature. Some owners express concern over the 42mm case size and find the dial's font and indices unappealing, though others appreciate the deep-dish slant. One owner notes a slight gap where the lugs meet the bracelet. The Lum-Tec Eclipse e3 variant features a Miyota 9039 movement, a solid bracelet, a sunburst dial, and exceptionally bright lume. Overall, owners rate the Lum-Tec Eclipse highly for its slim design and attractive dial at its price point.

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