Side by side

Phoibos KrakenvsSeiko Prospex Sea

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

Kraken
PhoibosKraken
MSRP $499
Prospex Sea
SeikoProspex Sea
MSRP $1,500

At a glance

12 of 29 specs differ
Diameter
Kraken40mm
Prospex Sea43.5mm
Power Reserve
Kraken40h
Prospex Sea70h
Water Resistance
Kraken200m
Prospex Sea200m
MSRP
Kraken$499
Prospex Sea$1,500

Full specifications

Case

5 specs
Diameter
40mm
43.5mm
Thickness
11.5mm
13.3mm
Lug-to-Lug
47.5mm
51mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium

Crystal & Dial

3 specs
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Green
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
$499
$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 Kraken

Owners widely praise the Phoibos Kraken for its excellent lume, dial production, and the thinness of its Miyota 9015 movement, all at a sub-$500 price point. Specific positive mentions include the case and bracelet finishing, with one owner calling the bracelet excellent. The 40mm size is considered ideal by some. However, some owners find the crown guard execution awkward, and the hands have been described as resembling "veiny penises." There is also a concern that the dial's appearance in natural light might not achieve the desired color-shifting, smoky metallic effect. Overall, owners rate the Phoibos Kraken highly for its impressive dial and finishing at the price.

From video reviewers

The watch's attractive price point and retro styling are consistently praised. Reviewers did not agree on any specific weaknesses.

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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