Side by side

Boldr BOLDR x NitecorevsUnimatic Modello Uno UT1 Toolwatch Diver (41.5mm)

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 x Nitecore

BOLDR x Nitecore is widely praised for its lightweight 38mm PVD titanium case, excellent legibility, and perfect sizing. Owners and reviewers highlight the unique, topographical map-inspired dial offering fantastic depth, complemented by color-matched Old-Radium C3 lume and subtle branding. The watch is described as durable and powerfully lumed, with the included Nitecore TIKI torch capable of boosting its glow. On balance, owners and reviewers rate the BOLDR x Nitecore highly for its exceptional lume and distinctive dial design at its price point.

Unimatic Modello Uno UT1 Toolwatch Diver (41.5mm)

Owners and reviewers praise the Unimatic Modello Uno UT1 Toolwatch Diver (41.5mm) for its personality-driven tool-watch dial, featuring Arabic numerals and minimal lume, and its grippy bezel and crown that are a joy to interact with. The sandblasted steel case is noted for its durability and refinement, with one source stating the 41.5mm case wears larger due to 22mm straps. The Seiko VH31 mechaquartz movement provides a sweeping second hand and accuracy of ±10–15 seconds per month, offering up to three years of battery life. The ice-blue dial's minimal contrast with luminous indexes is an aesthetic choice rather than a practical issue. On balance, owners and reviewers highly regard the Unimatic Modello Uno UT1 Toolwatch Diver (41.5mm) for its excellent value and worry-free summer diver functionality.

At a glance

14 of 29 specs differ
Diameter
BOLDR x Nitecore38mm
Modello Uno UT1 Toolwatch Diver (41.5mm)41.5mm
Power Reserve
BOLDR x Nitecore
Modello Uno UT1 Toolwatch Diver (41.5mm)
Water Resistance
BOLDR x Nitecore200m
Modello Uno UT1 Toolwatch Diver (41.5mm)300m
MSRP
BOLDR x Nitecore$449
Modello Uno UT1 Toolwatch Diver (41.5mm)$620

Full specifications

Case

7 specs
Category
Diver
Diameter
38mm
41.5mm
Thickness
12.8mm
0mm
Lug-to-Lug
44mm
0mm
Lug Width
20mm
0mm
Material
Titanium
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal
Sapphire
AR Coating
Yes
Dial Color
The Kraken by BOLDR x Nitecore
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Seiko NH35
Seiko VH31
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$449
$620
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