Side by side

Phoibos Wave Master GMTvsGrand Seiko SBGA469

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

Wave Master GMT
PhoibosWave Master GMT
MSRP $399
SBGA469
Grand SeikoSBGA469
MSRP $5,600

At a glance

10 of 29 specs differ
Diameter
Wave Master GMT39.5mm
SBGA46941mm
Power Reserve
Wave Master GMT40h
SBGA46972h
Water Resistance
Wave Master GMT200m
SBGA469100m
MSRP
Wave Master GMT$399
SBGA469$5,600

Full specifications

Case

5 specs
Category
GMT
Dress
Diameter
39.5mm
41mm
Thickness
12.7mm
12.5mm
Lug-to-Lug
46mm
49mm
Water Resistance
200m
100m

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
SII NH34
9R65
Type
Automatic
Spring Drive
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$399
$5,600

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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.

Phoibos Wave Master GMT

The Phoibos Wave Master GMT is widely praised for its attractive design, comfortable 20mm tapering bracelet, and wearability on a 7" wrist, with owners finding it a strong value proposition at $220. Some minor finishing flaws, such as slightly crooked markers and off-center dial numbers, are noted by one owner, while accuracy averages around 5-10 seconds over two weeks. Overall, owners rate the Phoibos Wave Master GMT highly for its distinctive design and comfortable wearability at its price point.

From video reviewers

The Wave Master GMT's notable feature is its 200M water resistance. A drawback is the rattle of the bracelet. Reviewers disagree on the watch's value, with one reviewer noting its significant weight for a 39.5mm case diameter, but the other reviewer doesn't mention any specific weaknesses or trade-offs.

Grand Seiko SBGA469

The Grand Seiko SBGA469 is widely praised for its textured indigo dial, described as cobalt with exceptional depth and a subtle "rock pattern" evoking Katsuiro indigo, which some find more appealing than a plain blue. Owners appreciate the Zaratsu polished stainless steel case and the practical, albeit divisive, power reserve indicator. The watch measures 41mm with a 49mm lug-to-lug, making it suitable for smaller wrists. It houses the Spring Drive Caliber 9R65, offering 72 hours of power reserve and accuracy rated at +/- 1 second per day or +/- 15 seconds per month. The case is 100m water-resistant with a screw-down crown. One owner notes the watch scratches easily. On balance, owners and reviewers highly regard the Grand Seiko SBGA469 for its striking textured dial and refined finishing.

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