Squale Master Marina MilitarevsStowa Prodiver
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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.

Master Marina Militare

Prodiver
Diameter
42mm
42mm
Lug-to-Lug
n/a
50.3mm
Thickness
17mm
15.6mm
lowest
Water Resistance
1200m
highest
1000m
Power Reserve
38h
n/a
Movement
Sellita SW200-1
Sellita SW200-1
Case
5 specsMovement
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners and reviewers praise the Squale Master Marina Militare for its serious, stealthy, and purposeful tool watch design, drawing inspiration from vintage Italian Navy models, with a legible sandwich dial featuring ample Super-LumiNova and a minimalist bezel. The watch's 42mm brushed stainless steel case is noted for its refined finishing and downward-curving lugs, contributing to wearability despite its 17mm thickness. However, multiple sources flag the crown as difficult to operate due to its awkward angle and deep integration. The Squale Master Marina Militare is limited to 500 numbered pieces and priced at €1,990. On balance, owners and reviewers rate the Squale Master Marina Militare highly for its robust, vintage-inspired tool watch aesthetic and build quality, despite the noted crown usability issues.
Owners widely praise the Stowa Prodiver for its unique, sharp-angled case design and robust build, considering it to outperform many divers at its price point. Some owners note a lack of a bracelet option. The consensus is that the Stowa Prodiver is highly regarded for its distinctive design and value, despite some concerns regarding recent customer service experiences.
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