Side by side

Spinnaker Dumas GMTvsYema Superman Titanium MoonTide CMM.11 Limited Edition

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Superman Titanium MoonTide CMM.11 Limited Edition
YemaSuperman Titanium MoonTide CMM.11 Limited Edition
MSRP $2,090

At a glance

10 of 29 specs differ
Diameter
Dumas GMT44mm
Superman Titanium MoonTide CMM.11 Limited Edition38.5mm
Power Reserve
Dumas GMT40h
Superman Titanium MoonTide CMM.11 Limited Edition40h
Water Resistance
Dumas GMT300m
Superman Titanium MoonTide CMM.11 Limited Edition300m
MSRP
Dumas GMT$399
Superman Titanium MoonTide CMM.11 Limited Edition$2,090

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
44mm
38.5mm
Thickness
15mm
11.3mm
Lug-to-Lug
48mm
47mm
Lug Width
22mm
19mm
Material
316L Stainless Steel
Titanium

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Blue
Titanium Scales Slim

Movement

1 specs
Caliber
Seiko NH34A
Yema CMM.11

Pricing

1 specs
MSRP
$399
$2,090

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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.

Spinnaker Dumas GMT

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

Yema Superman Titanium MoonTide CMM.11 Limited Edition

Owners widely praise the Yema Superman's in-house CMM.10 movement, noting its accuracy often exceeds COSC specifications, and appreciate its elegant diver design with vintage DNA. Reviewers highlight the sunburst dials with gilt accents and bright Super-LumiNova, with case size options of 39mm and 41mm contributing to its wearability. Some owners desire versions without gold accents, and the semi-gloss finish adds flash that may not appeal to all. The CMM.10 movement is rated for +5/-3 seconds per day. On balance, owners and reviewers rate the Yema Superman highly for its in-house movement and elegant vintage-inspired design at its price point.

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