Side by side

Hemel HFT20vsUnimatic Modello Uno UT1-BSTN Collab Diver

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

What people say

Owners + reviewers, side by side

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

Hemel HFT20

The Hemel HFT20 Chronograph is praised for its legible matte black dial, sapphire crystal, and the satisfying sweep of its chronograph hand, powered by the Seiko VK64 meca-quartz movement. Reviewers note its convenient wearability, with a 42mm case that wears well due to its 49mm lug-to-lug measurement, and a comfortable, well-made leather strap. However, its 16mm thickness is considered slightly more than ideal for the movement, and the chronograph minutes sub-dial does not precisely jump. Overall, reviewers find the Hemel HFT20 to be an accessible and modern interpretation of vintage designs, offering good value at $449.

Unimatic Modello Uno UT1-BSTN Collab Diver

The Unimatic Modello Uno UT1-BSTN Collab Diver is widely praised for its robust, tool-watch design and utilitarian features, including MIL-STD-810H shock resistance and individually pressure-tested cases. Reviewers highlight the sandblasted 41.5mm steel case with its masculine, monolithic feel and bold lugs, as well as the legible dial. The Seiko VH31 mecaquartz movement provides quartz accuracy with a sweeping seconds hand, and the watch boasts 300m water resistance. One reviewer notes a lack of contrast between the luminous indexes and the dial, and another points out the crystal's lack of AR-coating as a hint at its price point. Overall, reviewers rate the Unimatic Modello Uno UT1-BSTN Collab Diver highly for its rugged build and practical, entry-level tool watch appeal.

At a glance

10 of 29 specs differ
Diameter
HFT2042mm
Modello Uno UT1-BSTN Collab Diver41.5mm
Power Reserve
HFT20
Modello Uno UT1-BSTN Collab Diver
Water Resistance
HFT20100m
Modello Uno UT1-BSTN Collab Diver300m
MSRP
HFT20$450
Modello Uno UT1-BSTN Collab Diver$680

Full specifications

Case

7 specs
Category
Chronograph
Diameter
42mm
41.5mm
Thickness
0mm
Lug-to-Lug
49mm
0mm
Lug Width
20mm
0mm
Material
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

1 specs
Crystal
Sapphire

Movement

1 specs
Caliber
Seiko VK64
Seiko VH31

Pricing

1 specs
MSRP
$450
$680
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