Side by side

Boldr Odyssey FreedivervsYema Superman Worldtime GMT

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

Odyssey Freediver
BoldrOdyssey Freediver
MSRP $649
Superman Worldtime GMT
YemaSuperman Worldtime GMT
MSRP $1,549

At a glance

9 of 29 specs differ
Diameter
Odyssey Freediver40mm
Superman Worldtime GMT39mm
Power Reserve
Odyssey Freediver40h
Superman Worldtime GMT40h
Water Resistance
Odyssey Freediver300m
Superman Worldtime GMT300m
MSRP
Odyssey Freediver$649
Superman Worldtime GMT$1,549

Full specifications

Case

4 specs
Category
Diver
GMT
Diameter
40mm
39mm
Thickness
14.2mm
Lug-to-Lug
48mm

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
202
39mm Automatic
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Cal

Pricing

1 specs
MSRP
$649
$1,549

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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 Freediver

The Boldr Odyssey Freediver is praised for its bead-blasted steel case with polished bevels and a custom steel bracelet designed for wrist curvature. Reviewers note its strong legibility, applied details, and vintage-inspired date window on fresh dial colors. The 44mm case is surgical-grade steel with a brushed finish and angular lugs, water-resistant to 300 meters. It houses a Miyota 9075 movement with a jumping local hour function. On balance, reviewers highlight the Boldr Odyssey Freediver's thoughtful case finishing and functional movement with a local hour complication.

Yema Superman Worldtime GMT

Owners widely praise the Yema Superman Worldtime GMT for its premium feel, unique bezel-lock mechanism, and attractive domed crystal. Some owners note the aluminum bezel insert is less desirable than ceramic and report the bracelet clasp can be stiff or difficult to open. Inconsistent quality control and poor customer service have been flagged by some owners. On balance, owners value the Yema Superman Worldtime GMT for its distinctive features and comfortable wearability.

From video reviewers

The "Coke" bezel and maxi dial are attractive design elements. The in-house automatic GMT movement is a French alternative to pricier GMTs.

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