Side by side

Boldr Odyssey BronzevsUnimatic Modello Quattro UC4 Classic Time Only

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

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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.

Boldr Odyssey Bronze

The Boldr Odyssey Bronze is widely praised for its robust, ship-like aesthetic and substantial feel, with its meteorite dial and OEM Horween strap highlighted as unique features. Owners feel the style, fit, finish, and specifications compensate for criticisms regarding the movements used at its price point. On balance, owners rate the Boldr Odyssey Bronze highly for its distinctive aesthetic and quality finishing.

From video reviewers

The 500m water resistance and Lumicast lume are standout features. The 45mm+ case size is a drawback for some wrists.

Unimatic Modello Quattro UC4 Classic Time Only

The Unimatic Modello Quattro UC4 Classic Time Only features a robust 40mm black DLC case, 13.7mm to 13.9mm thick, with drilled lugs and a fixed steel bezel that balances beefiness with wearability. Reviewers note improved crown action and refinement over earlier models, with a flat sapphire crystal. Its sandwich dial reveals Super-LumiNova BG W9 beneath cut-out indexes, paired with a Seiko NH35A automatic movement. While the movement is considered robust and reliable, one reviewer expressed a preference for a Sellita caliber given the watch's heft. On balance, reviewers find the Unimatic Modello Quattro UC4 Classic Time Only to be a well-refined and wearable tool watch with a distinct military character.

At a glance

12 of 29 specs differ
Diameter
Odyssey Bronze45.5mm
Modello Quattro UC4 Classic Time Only40mm
Power Reserve
Odyssey Bronze
Modello Quattro UC4 Classic Time Only
Water Resistance
Odyssey Bronze500m
Modello Quattro UC4 Classic Time Only300m
MSRP
Odyssey Bronze$649
Modello Quattro UC4 Classic Time Only$655

Full specifications

Case

7 specs
Category
Diver
Diameter
45.5mm
40mm
Thickness
16.8mm
0mm
Lug-to-Lug
52mm
0mm
Lug Width
22mm
0mm
Material
Bronze
Water Resistance
500m
300m

Crystal & Dial

4 specs
Crystal
Sapphire
AR Coating
Yes
Dial Color
Auburn
Matte black
Lume
Super-LumiNova
None

Pricing

1 specs
MSRP
$649
$655
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