Side by side

Spinnaker Bradner GMTvsZelos Aurora Moonphase

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

Bradner GMT
SpinnakerBradner GMT
MSRP $299
Aurora Moonphase
ZelosAurora Moonphase
MSRP $949

At a glance

10 of 29 specs differ
Diameter
Bradner GMT42mm
Aurora Moonphase39mm
Power Reserve
Bradner GMT40h
Aurora Moonphase40h
Water Resistance
Bradner GMT180m
Aurora Moonphase200m
MSRP
Bradner GMT$299
Aurora Moonphase$949

Full specifications

Case

7 specs
Category
GMT
Moonphase
Diameter
42mm
39mm
Thickness
15mm
12.5mm
Lug-to-Lug
50mm
39mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Titanium
Water Resistance
180m
200m

Crystal & Dial

1 specs
Dial Color
Brown
Meteorite

Movement

1 specs
Caliber
Seiko NH34A
Sellita SW288

Pricing

1 specs
MSRP
$299
$949

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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 Bradner GMT

The Spinnaker Bradner GMT is praised for its awesome lume and comfortable wearability, with one owner noting the rubber strap is very comfortable and the beads of rice bracelet fits well on smaller wrists. Some find its 15mm thickness and bold colorway may not appeal to everyone, and one owner views it as more of a casual GMT with tool-watch styling than a diver. Overall, owners rate the Spinnaker Bradner GMT highly for its value and comfortable wearability.

Zelos Aurora Moonphase

Owners widely praise Zelos for offering excellent value, solid build quality, and enthusiast-friendly designs, with unique dial variants often selling out quickly. The Zelos Aurora Moonphase is noted as a desirable model, though finding one can be challenging. Some owners find Zelos's designs, including those of the Aurora line, to be too flashy for everyday wear, preferring a more subdued aesthetic. One owner reported their Zelos Aurora Nebula 38mm running at -5.3 seconds per day. Overall, owners rate the Zelos Aurora Moonphase highly for its desirable microbrand status and unique dial appeal.

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