Side by side

Phoibos ApollovsSeiko Prospex Sea

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

Apollo
PhoibosApollo
MSRP $460
Prospex Sea
SeikoProspex Sea
MSRP $1,500

At a glance

12 of 29 specs differ
Diameter
Apollo39mm
Prospex Sea43.5mm
Power Reserve
Apollo40h
Prospex Sea70h
Water Resistance
Apollo200m
Prospex Sea200m
MSRP
Apollo$460
Prospex Sea$1,500

Full specifications

Case

5 specs
Diameter
39mm
43.5mm
Thickness
11mm
13.3mm
Lug-to-Lug
46mm
51mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium

Crystal & Dial

3 specs
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Blue
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 9015
6R35
Power Reserve
40h
70h
Jewels
25
24

Pricing

1 specs
MSRP
$460
$1,500

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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 Apollo

The Phoibos Apollo is widely praised for its unique design, outstanding lume, and lightweight titanium build, with owners highlighting its comfortable 41mm wearability and value powered by a Miyota 9015 movement. Some find the "rocket" hand design hinders quick time-telling, and the bracelet does not taper. A few owners consider its price point high relative to other titanium and bronze offerings. Overall, owners rate the Phoibos Apollo highly for its distinctive aesthetic and excellent lume at the price.

Seiko Prospex Sea

Seiko Prospex Sea owners and reviewers praise its Marinemaster-style aesthetic, excellent case finishing, and impressive LumiBrite lume. The watch is powered by the 6R15 movement with a 50-hour power reserve and comes with both a steel bracelet and a silicone strap. Some owners find the Seiko Prospex Sea to be a great value and a suitable first "proper" watch, while others report it is uncomfortably big, thick, and heavy on smaller wrists. Reviewers note the GMT function is secondary with a less prominent scale, and the bezel's quieter clicks may not appeal to all. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its classic design and finishing at its price point.

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