Side by side

Phoibos KrakenvsGrand Seiko SLGA001

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

The bottom line

The 40mm Kraken wears 6.9mm narrower than the 46.9mm SLGA001 — that's a meaningful jump on most wrists.

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.

Grand Seiko SLGA001

The Grand Seiko SLGA001 is praised for its impressive technical achievements, including a new, slimmer Spring Drive movement with a five-day power reserve and exceptional accuracy of ±0.5 seconds per day. Reviewers note the 47mm titanium case, despite its substantial dimensions, wears more comfortably due to its titanium construction, short lugs, and virtually scratch-proof finish. The watch features a 600-meter water resistance and is limited to 700 pieces, priced at $11,100. On balance, reviewers consider the Grand Seiko SLGA001 a highly capable dive watch, with its technological advancements in the Spring Drive movement being a key highlight.

From video reviewers

The watch's Spring Drive movement, specifically the Cal.9RA5, offers a 120-hour power reserve. A notable trade-off is the watch's relatively large size, with a case diameter of 46.9mm and thickness of 16.0mm, which may not suit those with smaller wrists. The high price point may be a trade-off for some buyers.

Where to get them

Check prices & track

Phoibos Kraken
Phoibos Kraken
MSRP $499
Grand Seiko SLGA001
Grand Seiko SLGA001
MSRP $11,100
Kraken
PhoibosKraken
MSRP $499
SLGA001
Grand SeikoSLGA001
MSRP $11,100

At a glance

13 of 29 specs differ
Diameter
Kraken40mm
SLGA00146.9mm
Power Reserve
Kraken40h
SLGA001120h
Water Resistance
Kraken200m
SLGA001100m
MSRP
Kraken$499
SLGA001$11,100

Full specifications

Case

6 specs
Diameter
40mm
46.9mm
Thickness
11.5mm
16mm
Lug-to-Lug
47.5mm
50.8mm
Lug Width
20mm
23mm
Material
Stainless Steel
Titanium
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Green
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Miyota 9015
9RA5
Type
Automatic
Spring Drive
Power Reserve
40h
120h

Pricing

1 specs
MSRP
$499
$11,100

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