Phoibos ApollovsSeiko Prospex Sea

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Phoibos Apollo at true scale

Apollo

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

39mm

41.7mm

Lug-to-Lug

46mm

lowest

49.5mm

Thickness

11mm

lowest

12.3mm

Water Resistance

200m

200m

Power Reserve

n/a

41h

MSRP

$460

lowest

$595

Movement

Miyota 9015

Seiko 4R35

Case

3 specs
Diameter
39mm
41.7mm
Thickness
11mm
12.3mm
Lug-to-Lug
46mm
49.5mm

Crystal & Dial

4 specs
Crystal
Sapphire
Hardlex
AR Coating
Yes
n/a
Dial Color
Blue
n/a
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9015
Seiko 4R35
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$460
$595
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Reviews

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

Phoibos Apollo

Owners widely praise the Phoibos Apollo for its unique design, outstanding lume, and overall quality, with many appreciating its value. Some owners, however, find the "rocket" hand design hinders quick time-telling and note the bracelet's lack of tapering. One owner also flagged the price as high relative to competitors. Overall, owners rate the Phoibos Apollo highly for its distinctive aesthetics and impressive lume.

From video reviewers

The vibrant blue dial is a standout feature. The original spring bars were too close to the titanium case, preventing strap changes, but Phoibos will now include curved spring bars.

Seiko Prospex Sea

Owners widely report the Seiko Prospex Sea is a well-built watch at a fair price, with some finding its 41.7mm case size perfect while others with smaller wrists consider it big, thick, and heavy. Reviewers consistently praise the excellent lume and robust design. One owner notes the bezel action is smoother and more precise than some other Seiko divers. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its value and proven design.

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