Side by side

Boldr Globetrotter GMTvsUndone Aero Commando

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.

Boldr Globetrotter GMT

The Boldr Globetrotter GMT is praised for its legibility and finishing, featuring applied Super-LumiNova indices and sword hands on a matte black or sunburst blue dial. Reviewers highlight the ceramic bezel's sharp city markings and tight, smooth ratcheting action. The 44mm 316L stainless steel case exhibits a non-traditional design with radial and vertical brushing.

Undone Aero Commando

The Undone Aero Commando earns consistent praise for its vintage aviator aesthetic and finishing quality at its price point. Reviewers highlight the fashionable P.V.H. Weems-inspired design, the distinctive rotating bezel with 60-second scale and screw-down lock, the chamfered lugs with sharp finishing, and the super-domed polycarbonate crystal that delivers an attractive retro look—though polycarbonate scratches more easily than mineral glass. The comfortable Italian leather strap and well-proportioned case shape drew extended wear approval from one reviewer, who found no faults across weeks of use. The Cordura strap variant is noted as initially stiff, and the Lexan crystal can reflect light. Priced at $365 USD (€354), it pairs the Seiko NH35 automatic movement with 100m water resistance and quick-release spring bars. Overall, reviewers rate the Aero Commando highly for its thoughtful vintage design execution and case finishing quality relative to its cost.

At a glance

12 of 29 specs differ
Diameter
Globetrotter GMT40mm
Aero Commando40mm
Power Reserve
Globetrotter GMT
Aero Commando
Water Resistance
Globetrotter GMT200m
Aero Commando100m
MSRP
Globetrotter GMT$469
Aero Commando$365

Full specifications

Case

5 specs
Category
GMT
Thickness
12.7mm
0mm
Lug-to-Lug
48mm
0mm
Lug Width
20mm
0mm
Water Resistance
200m
100m

Crystal & Dial

4 specs
Crystal
Sapphire
AR Coating
Yes
Dial Color
GMT Banff
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Seiko NH34 GMT
NH35
Power Reserve
0h

Pricing

1 specs
MSRP
$469
$365
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