Side by side

Grand Seiko SLGH005vsSeiko Seiko power design project collection 1 collection 1 Limited Edition

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

At a glance

11 of 29 specs differ
Diameter
SLGH00540mm
Seiko power design project collection 1 collection 1 Limited Edition20.2mm
Power Reserve
SLGH00580h
Seiko power design project collection 1 collection 1 Limited Edition40h
Water Resistance
SLGH005100m
Seiko power design project collection 1 collection 1 Limited Edition
MSRP
SLGH005$9,800
Seiko power design project collection 1 collection 1 Limited Edition

Full specifications

Case

5 specs
Diameter
40mm
20.2mm
Thickness
11.7mm
6.7mm
Lug-to-Lug
47mm
26.1mm
Lug Width
22mm
2mm
Water Resistance
100m
Splash Resistant

Crystal & Dial

2 specs
Crystal
Sapphire
Hardlex
AR Coating
Yes
Inner

Movement

3 specs
Caliber
9SA5
4N30
Type
Automatic
Quartz
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$9,800

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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 SLGH005

The Grand Seiko SLGH005 is widely praised for its stunning "White Birch" textured dial, exceptional finishing including mirror-polished indexes and Zaratsu polishing, and the innovative Caliber 9SA5 movement. Owners and reviewers consistently highlight the dial's texture and the elaborate, mirror-like indexes. The watch's 40mm stainless steel case is noted for its slender, sporty design and comfortable wearability, with some finding its size well-proportioned and its brushed and polished surfaces practical for hiding scratches. The 9SA5 movement is recognized for its 80-hour power reserve and 36,000 vph hi-beat frequency, though one owner found its finishing less impressive than other movement types in a similar price bracket. Some reviewers consider its price somewhat high relative to alternatives and desire a micro-adjustable bracelet. On balance, owners and reviewers rate the Grand Seiko SLGH005 highly for its exquisite dial and finishing, powered by an advanced high-beat movement.

Seiko power design project collection 1 collection 1 Limited Edition

The Seiko power design project collection 1 collection 1 Limited Edition features a stepped-case design that some owners find mesmerizing. One owner favors the golden-dial rectangular model but would prefer it without PVD. The collection includes three unisex bracelet models with stainless steel cases measuring 20.2 x 6.7 x 26.1mm, utilizing the 4N30 quartz caliber, with each being a limited edition of 500 units. On balance, owners appreciate the unique design elements of the Seiko power design project collection 1 collection 1 Limited Edition, with some specific aesthetic preferences noted.

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