Side by side

Phoibos Depth HuntervsGrand Seiko SBGR321

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

Depth Hunter
PhoibosDepth Hunter
MSRP $470
SBGR321
Grand SeikoSBGR321
MSRP $5,200
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Phoibos Depth Hunter

Owners widely praise the Phoibos Depth Hunter for its surprisingly slim 300m diver case and unique, summery design. One owner highlights its solid build, well-made bracelet with toolless microadjust, great finishing for the price, attractive color palette, long-lasting lume, sharp case lines, and accuracy of +5-7 seconds per day. However, some find the case and dial do not match well, and the lume is disappointing, while others dislike the "popsicle stick" hands. The aesthetic may not appeal to everyone, with some preferring alternative designs. Overall, owners rate the Phoibos Depth Hunter highly for its slim profile and distinctive design at its price point.

Grand Seiko SBGR321

Grand Seiko SBGR321 owners and reviewers widely praise its attractive design, compelling dimensions, and robust movement. The watch features sharp case lines with contrasting brushing and polishing, a 40mm steel case that provides presence without bulk, and 100m water resistance. Its sunburst blue dial, inspired by the dawn sky over Mount Iwate, showcases Grand Seiko's signature finishing on applied markers and hands, with a red-tipped seconds hand. The 9S65 automatic movement is noted for its precision, running within specifications, with one source reporting a +5 to -3 seconds a day rate and a 3-day power reserve. A blue rotor with a crimson rim, also inspired by Mount Iwate, is visible through the display caseback. On balance, owners and reviewers rate the Grand Seiko SBGR321 highly for its exceptional finishing and compelling blue dial design at its price point.

At a glance

8 of 29 specs differ
Diameter
Depth Hunter40mm
SBGR32140mm
Power Reserve
Depth Hunter40h
SBGR32172h
Water Resistance
Depth Hunter300m
SBGR321100m
MSRP
Depth Hunter$470
SBGR321$5,200

Full specifications

Case

4 specs
Category
Diver
Dress
Thickness
11mm
13mm
Lug-to-Lug
48mm
46.6mm
Water Resistance
300m
100m

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Miyota 9015
9S65
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$470
$5,200
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