Side by side

Grand Seiko SLGH017vsLongines EVIDENZA

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

SLGH017
Grand SeikoSLGH017
MSRP $10,500
EVIDENZA
LonginesEVIDENZA
MSRP $4,650

At a glance

20 of 29 specs differ
Diameter
SLGH01740mm
EVIDENZA30.6mm
Power Reserve
SLGH01780h
EVIDENZA45h
Water Resistance
SLGH017100m
EVIDENZA30m
MSRP
SLGH017$10,500
EVIDENZA$4,650

Full specifications

Case

9 specs
Category
Dress
Diameter
40mm
30.6mm
Thickness
11.7mm
8.6mm
Lug-to-Lug
47mm
36.2mm
Lug Width
22mm
14mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
30m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Black
Silver
Indices
Applied

Movement

6 specs
Caliber
9SA5
L592.5
Beat Rate
28,800 vph
0 vph
Power Reserve
80h
45h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$10,500
$4,650

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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 SLGH017

Grand Seiko SLGH017 owners and reviewers widely praise its impeccable finishing on the applied markers and handset, and its lightweight titanium case and bracelet. The high-beat 9SA5 movement is noted for its approximately 80-hour power reserve, with accuracy figures reported by owners ranging from +4 sec/day to +5 to -3 seconds per day, though some owners express concerns about accuracy deviating significantly from specifications. Some find the "Night Birch" dial stunning and appreciate the Evo 9 case design, while others note the dial texture appears less pronounced on its matte black surface and criticize the handset's proportions and lack of lume. The Grand Seiko SLGH017 is priced at €10,500. On balance, owners and reviewers rate the Grand Seiko SLGH017 highly for its lightweight titanium construction and impeccable finishing.

Longines EVIDENZA

Owners widely praise the Longines EVIDENZA's distinctive tonneau shape, which offers a stylish alternative to round watches and is considered suitable for both dress and casual wear. Its detailing, including scalloped ridges and flamboyant styling, is frequently highlighted as spectacular and eye-catching, with particular admiration for the contrast between the steel case, brown strap, and blued hands. Some owners note the 6 numeral is cut off by the sub-dial, and one user wished the date and small seconds were positioned lower, though another found the date useful and well-placed. Accuracy is noted as being good, even after 20 years. Overall, owners rate the Longines EVIDENZA highly for its unique case shape and flamboyant styling.

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