Side by side

Phoibos Depth HuntervsSeiko Monster

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

Depth Hunter
PhoibosDepth Hunter
MSRP $470
Monster
SeikoMonster
MSRP $550
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.

Seiko Monster

Owners widely praise the Seiko Prospex Sea for its excellent value, robust build, and superb lume, with many noting its comfortable wearability. Reviewers consistently highlight its impressive finishing and classic dive watch design, often comparing it favorably to older models. Some owners find the size substantial, with one noting it as big, thick, and heavy on a 6.5-inch wrist, while others find it perfect. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its exceptional value and robust, classic dive watch design.

At a glance

11 of 29 specs differ
Diameter
Depth Hunter40mm
Monster42.4mm
Power Reserve
Depth Hunter40h
Monster41h
Water Resistance
Depth Hunter300m
Monster200m
MSRP
Depth Hunter$470
Monster$550

Full specifications

Case

4 specs
Diameter
40mm
42.4mm
Thickness
11mm
13.4mm
Lug-to-Lug
48mm
49.4mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
AR Coating
Yes
Inner
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9015
4R36
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$470
$550
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