Invicta Pro Diver 44045vsSpinnaker Challenger Automatic
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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.

Pro Diver 44045

Challenger Automatic
Diameter
42mm
42mm
Lug-to-Lug
n/a
49.5mm
Thickness
n/a
19mm
Water Resistance
200m
200m
MSRP
n/a
$289
Movement
Seiko NH35
Seiko NH35
Case
3 specsCrystal & Dial
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely consider the Invicta Pro Diver 44045 a decent value for its price, though some enthusiasts suggest it's only a good deal when purchased new for under $100. Reviewers and owners note the mineral crystal is prone to scratches and the lume is lacking. One owner reported a similar Invicta falling apart in just over two years, and the bracelet is considered subpar by some. On balance, owners find the Invicta Pro Diver 44045 offers decent value, with the primary drawbacks being its mineral crystal and bracelet quality.
Owners praise the Spinnaker Challenger Automatic's comfortable 42mm DLC-coated case and satisfying bezel action. Reviewers note the fun, playful design featuring Popeye as the hour and minute hands. One owner flags the blue lume as weaker than green, and another finds the thick rubber strap difficult to manage. The ultra-domed sapphire crystal is cited as making photography challenging. On balance, owners and reviewers appreciate the Spinnaker Challenger Automatic for its playful design and solid build at its price point.
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