Orient Bambino Open HeartvsVortic Watch Company Springfield 173
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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.

Bambino Open Heart

Springfield 173
Diameter
40.5mm
45mm
Lug-to-Lug
46mm
n/a
Thickness
12mm
n/a
Water Resistance
30m
highest
10m
Power Reserve
40h
highest
36h
MSRP
$315
lowest
$4,500
Movement
Orient FT622
Illinois Watch Co.
Case
6 specsCrystal & Dial
2 specsMovement
7 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely report the Orient Bambino Open Heart offers good value, with some appreciating its dressy style and sunburst dial. One owner notes the movement can be noisy and the stock strap feels less premium. The 40.5mm case size is generally considered wearable, though lug width can complicate strap changes. Overall, owners find the Orient Bambino Open Heart to be a good value proposition for its price point, particularly for its aesthetic appeal.
The open-heart dial revealing the balance wheel is a standout feature, typically seen on higher-priced watches. No shared weaknesses were identified.
Owners praise the Vortic Watch Company Springfield 174 for its unique aesthetic and the restoration of its American pocket watch movement. Reviewers note the use of Illinois Watch Company movements in 3D printed steel cases and a rustic finishing that is a deliberate choice and may not appeal to everyone. The watch's 45mm size and height can be an issue for everyday wear. The Springfield 174 has 10m water resistance and a manual-wind movement. On balance, owners and reviewers find the Vortic Watch Company Springfield 174 a compelling statement piece due to its tangible connection to history and charismatic presentation, despite a steep price tag for some.
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