Side by side

Boldr Odyssey 40mmvsUndone Basecamp Gmt

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 Odyssey 40mm

Owners praise Boldr for impressive specifications and value, with one owner noting the Odyssey Black Dragonfish has superior specs and movement compared to other models. A separate owner finds the Venture to be an exceptional value and versatile with strap changes. However, one owner feels the Venture's size is borderline for an 8-inch wrist. Overall, owners rate Boldr highly for its value and specifications.

Undone Basecamp Gmt

The Undone Basecamp Gmt is widely praised for its vintage military aesthetic, comfortable 40mm case, and excellent value under $300, with reviewers noting its smooth, precise bidirectional bezel. Owners and reviewers consistently flag the Lexan polycarbonate crystal as a concern for long-term scratch resistance. The watch uses a Seiko NH34 automatic movement, and while its water resistance is listed as 50 meters, it is reportedly tested to 100 meters. One forum user points out that the orange arrow hand indicates the 12-hour time, not the 24-hour GMT function. Overall, owners and reviewers rate the Undone Basecamp Gmt highly for its versatile vintage design and strong value proposition.

At a glance

13 of 29 specs differ
Diameter
Odyssey 40mm40mm
Basecamp Gmt40mm
Power Reserve
Odyssey 40mm42h
Basecamp Gmt
Water Resistance
Odyssey 40mm300m
Basecamp Gmt100m
MSRP
Odyssey 40mm$799
Basecamp Gmt$480

Full specifications

Case

6 specs
Category
Diver
Thickness
12.5mm
15mm
Lug-to-Lug
48mm
0mm
Lug Width
20mm
0mm
Material
Titanium
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
Seiko NH34
Power Reserve
42h
0h

Pricing

1 specs
MSRP
$799
$480
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