Tudor Black Bay CeramicvsUnimatic Modello Quattro

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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.

Tudor Black Bay Ceramic at true scale

Black Bay Ceramic

Unimatic Modello Quattro at true scale

Modello Quattro

Diameter

41mm

40mm

Thickness

14.4mm

n/a

Water Resistance

200m

300m

highest

Power Reserve

n/a

38h

MSRP

n/a

$1,050

Movement

Tudor MT5602

Sellita SW200-1

Case

4 specs
Diameter
41mm
40mm
Thickness
14.4mm
n/a
Material
ceramic
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Movement

3 specs
Caliber
Tudor MT5602
Sellita SW200-1
Type
Automatic
Meca-Quartz
Power Reserve
0h
38h

Pricing

1 specs
MSRP
n/a
$1,050
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Tudor Black Bay Ceramic

The Tudor Black Bay Ceramic is widely praised for its stealthy, monochromatic aesthetic, scratch-resistant ceramic case and bracelet, and METAS-certified Master Chronometer movement. Owners and reviewers highlight the comfortable wearability, balanced heft, and unique gray dial with matte lume. The movement's magnetic resistance and accuracy are noted as excellent. Some reviewers find the bezel numbers difficult to read in low light, and the clasp lacks on-the-fly adjustment. The price is also considered high by some sources. Overall, owners rate the Tudor Black Bay Ceramic highly for its modern, rugged aesthetic and advanced movement at the price.

Unimatic Modello Quattro

Owners and reviewers praise the Unimatic Modello Quattro for its rugged tool watch aesthetic and sandblasted titanium case, which is notably lightweight. The colorful California dial on some variants is described as striking and legible in bright light, while the satin-finished dial and textured strap on others create a stylish and robust integration. However, the 22mm strap can make the 40mm case feel larger on the wrist, and the strap itself may require effort to tighten properly. Accuracy ratings vary, with one source noting ±12 seconds per day for the Sellita SW200-1b movement. Overall, owners and reviewers find the Unimatic Modello Quattro to be a well-built and reasonably priced tool watch, with its lightweight titanium construction and distinctive dial designs being key highlights.