Side by side

Seiko King Seiko KS1969vsGrand Seiko SLGW005

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

What people say

Owners + reviewers, side by side

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

Seiko King Seiko KS1969

The King Seiko KS1969 is praised for its Grand Seiko-level finishing and a slim 9.9mm case, with one owner noting it is indistinguishable from new and includes original packaging. However, the $3,100-$3,200 price point is widely questioned, with some finding the looks pedestrian and the branding jarring. Accuracy from the 6L35 movement is noted as +15/-10 seconds per day, and some owners feel the new case shape, dial colors, and end links deviate from the classic KS aesthetic. On balance, owners and reviewers are divided on the King Seiko KS1969, with the high price and modern design choices being the primary points of contention.

From video reviewers

The slim case profile under 10mm and compact lug-to-lug dimensions provide a comfortable fit. The dial's modern appeal and the collection's homage to vintage pieces are highlighted. Reviewers did not reach a consensus on any weaknesses or points of disagreement.

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

11 of 29 specs differ
Diameter
King Seiko KS196939.4mm
SLGW00538.8mm
Power Reserve
King Seiko KS196945h
SLGW00580h
Water Resistance
King Seiko KS196950m
SLGW00530m
MSRP
King Seiko KS1969$3,100
SLGW005$9,700

Full specifications

Case

4 specs
Diameter
39.4mm
38.8mm
Thickness
9.9mm
10.4mm
Lug-to-Lug
43.6mm
43.7mm
Water Resistance
50m
30m

Crystal & Dial

2 specs
Crystal Shape
Box
AR Coating
Anti-reflective coating on inner surface
Yes

Movement

4 specs
Caliber
Seiko 6L35
9SA4
Type
Automatic
Manual
Power Reserve
45h
80h
Jewels
26
0

Pricing

1 specs
MSRP
$3,100
$9,700
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