Side by side

CIGA Design EDGE EXPLORATIONvsGrand Seiko SLGW005

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

EDGE EXPLORATION
CIGA DesignEDGE EXPLORATION
MSRP $359
SLGW005
Grand SeikoSLGW005
MSRP $9,700
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CIGA Design EDGE EXPLORATION

Owners widely praise the CIGA Design EDGE EXPLORATION for its impressive quality and packaging, noting its surprisingly light feel on the wrist. One owner reports the stock strap may be too small for some wrists, but replacement straps are readily available. On balance, owners rate the CIGA Design EDGE EXPLORATION highly for its perceived quality and comfortable, lightweight wearability.

Grand Seiko SLGW005

The Grand Seiko SLGW005 is lauded for its faithful recreation of the 1968 45GS, featuring a desirable double-signed dial and a beautifully finished case adhering to the Grammar of Design. It is powered by the new 9SA4 manual-winding, high-beat movement, offering an 80-hour power reserve and a mean daily rate of -3/+5 seconds. Owners consider it a "gloriously perfect" and "pure and elegant expression" of Grand Seiko's strengths, with one owner preferring its creamy dial over a more pronounced beige found on other models. Overall, owners and reviewers rate the Grand Seiko SLGW005 highly for its elegant design and impressive high-beat movement.

At a glance

12 of 29 specs differ
Diameter
EDGE EXPLORATION48mm
SLGW00538.8mm
Power Reserve
EDGE EXPLORATION40h
SLGW00580h
Water Resistance
EDGE EXPLORATION30m
SLGW00530m
MSRP
EDGE EXPLORATION$359
SLGW005$9,700

Full specifications

Case

5 specs
Category
Skeleton
Dress
Diameter
48mm
38.8mm
Thickness
12.3mm
10.4mm
Lug-to-Lug
43.7mm
Lug Width
22mm
19mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Swiss Super-Luminova
None

Movement

4 specs
Caliber
9SA4
Type
Automatic
Manual
Power Reserve
40h
80h
Jewels
24
25

Pricing

1 specs
MSRP
$359
$9,700
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