Side by side

Unimatic Modello Uno UT1-BSTN Collab DivervsZelos Nova 37

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.

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.

Zelos Nova 37

Owners widely praise the Zelos Nova 37's spectacular 37mm dimensions and extremely light, thin wearability. The meteorite dial is frequently highlighted as a captivating feature, though some reviewers suggest simpler indices would improve legibility over the Arabic numerals. The watch is considered a considerable value at $1,999. On balance, owners and reviewers rate the Zelos Nova 37 highly for its excellent dimensions and dial execution at the price.

From video reviewers

The wafer-thin case and intricate dial textures are standout features. The quality of the stock leather strap is a shared concern. Reviewers differed on whether the 37mm or 38mm case size was more accurate.

At a glance

12 of 29 specs differ
Diameter
Modello Uno UT1-BSTN Collab Diver41.5mm
Nova 3737mm
Power Reserve
Modello Uno UT1-BSTN Collab Diver
Nova 37
Water Resistance
Modello Uno UT1-BSTN Collab Diver300m
Nova 3750m
MSRP
Modello Uno UT1-BSTN Collab Diver$680
Nova 37$899

Full specifications

Case

7 specs
Category
Dress
Diameter
41.5mm
37mm
Thickness
0mm
7mm
Lug-to-Lug
0mm
37mm
Lug Width
0mm
20mm
Material
316L Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Dial Color
Black
Salmon

Movement

2 specs
Caliber
Seiko VH31 (quartz)
ETA 7001
Type
Quartz
Manual

Pricing

1 specs
MSRP
$680
$899
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