Side by side

Citizen Promaster DivervsSpinnaker Dumas GMT

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

Promaster Diver
CitizenPromaster Diver
MSRP $338
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

10 of 29 specs differ
Diameter
Promaster Diver41mm
Dumas GMT44mm
Power Reserve
Promaster Diver40h
Dumas GMT40h
Water Resistance
Promaster Diver200m
Dumas GMT300m
MSRP
Promaster Diver$338
Dumas GMT$399

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
41mm
44mm
Thickness
12mm
15mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m

Movement

2 specs
Caliber
E168
Seiko NH34A
Type
Solar
Automatic

Pricing

1 specs
MSRP
$338
$399

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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.

Citizen Promaster Diver

Owners widely praise the Citizen Promaster Diver for its lightweight titanium construction and comfortable wear, noting its handsome dial made from recycled materials and excellent specifications for the price. Some owners report a slightly misaligned bezel and chapter ring on their example, while others find the bezel action spongy and the bracelet subpar. The overall finish is described as unremarkable due to its brushed titanium. On balance, owners rate the Citizen Promaster Diver highly for its value and comfortable, lightweight titanium build.

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.

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