Side by side

Grand Seiko SLGW007vsSeiko 5 Sports SKX series

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

SLGW007
Grand SeikoSLGW007
MSRP $10,000
5 Sports SKX series
Seiko5 Sports SKX series
MSRP $315

At a glance

14 of 29 specs differ
Diameter
SLGW00738.6mm
5 Sports SKX series28mm
Power Reserve
SLGW00780h
5 Sports SKX series40h
Water Resistance
SLGW00730m
5 Sports SKX series100m
MSRP
SLGW007$10,000
5 Sports SKX series$315

Full specifications

Case

6 specs
Category
Dress
Sport
Diameter
38.6mm
28mm
Thickness
9.95mm
11.2mm
Lug-to-Lug
45mm
33.1mm
Lug Width
20mm
14mm
Water Resistance
30m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
AR Coating
Yes
Inner
Lume
None
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
9SA4
2R06
Type
Manual
Automatic
Power Reserve
80h
40h
Jewels
25
21

Pricing

1 specs
MSRP
$10,000
$315

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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.

Grand Seiko SLGW007

Grand Seiko SLGW007 owners and reviewers praise its compact 38.6mm x 9.95mm Evolution 9 case and the textured "Moonlit Birch" dial, described as moody, elegant, and captivating. The technically credible 9SA4 hand-wound movement with an 80-hour power reserve is also highlighted. Its 30m water resistance and lack of lume are noted as appropriate for a dress watch. Overall, owners and reviewers rate the Grand Seiko SLGW007 highly for its refined case, captivating dial, and updated movement.

Seiko 5 Sports SKX series

Owners widely praise the Seiko 5 Sports SKX series for its iconic dive watch design, robust build, and excellent value, with many appreciating its timeless styling and tool-like character. The movement, while basic, is noted as offering hacking and hand-winding capabilities, and accuracy varies, with many owners reporting +/-5 to 10 seconds per day despite the movement's potential for +/-40 seconds. Some owners find the original SKX models heavier and bulkier than newer iterations, while others critique the lack of a screw-down crown and ISO rating on the newer Seiko 5 Sports SKX series, deeming it less of a serious tool watch. Overall, owners rate the Seiko 5 Sports SKX series highly for its enduring design and value proposition as a robust, everyday watch.

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