Phoibos KrakenvsSeiko Prospex Sea 1965 Heritage Diver's Watch

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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 Kraken at true scale

Kraken

Seiko Prospex Sea 1965 Heritage Diver's Watch at true scale

Prospex Sea 1965 Heritage Diver's Watch

Diameter

40mm

40mm

Lug-to-Lug

47.5mm

46.4mm

lowest

Thickness

11.5mm

lowest

13mm

Water Resistance

200m

300m

highest

Power Reserve

n/a

72h

MSRP

$499

lowest

$1,300

Movement

Miyota 9015

Seiko 6R55

Case

3 specs
Thickness
11.5mm
13mm
Lug-to-Lug
47.5mm
46.4mm
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Green
n/a
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9015
Seiko 6R55
Power Reserve
0h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$499
$1,300
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Reviews

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, gorgeous dial, and crisp bezel clicks, with many finding the 40mm case size ideal. The Miyota 9015 movement is noted as superior, and the case and bracelet finishing are described as improved, contributing to a solid feel at a sub-$500 price point. Some owners find the crown guard execution awkward and the hands resemble "veiny penises," while one user wishes the kraken logo was raised. The dial's appearance in natural light is a concern for one owner, who feared it might not be as color-shifting as advertised. Overall, owners rate the Phoibos Kraken highly for its impressive lume, dial quality, and value.

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 1965 Heritage Diver's Watch

Owners widely praise the Seiko Prospex Sea 1965 Heritage Diver's Watch for its refined engineering, comfortable 40mm case, and improved 300m water resistance. The watch is noted for its better build quality and finishing compared to some alternatives, featuring a mix of polished and brushed surfaces, with specific callouts for the jewel-toned teal dial with a rippling-water pattern. Some owners consider the price fair, while others suggest it is too high. Accuracy figures vary, with some owners reporting their 6R55 movement performs well within +/- 10 seconds per day, while others note theirs runs slow or have concerns about QC for the price. The bracelet, while improved, lacks modern features like quick-release or extensive micro-adjustments. Overall, owners and reviewers rate the Seiko Prospex Sea 1965 Heritage Diver's Watch highly for its refined design and build quality at its price point.

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