S.U.F Helsinki Sarpaneva x MoominvsGrand Seiko SLGH005
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.
Sarpaneva x Moomin
SLGH005
Diameter
42mm
40mm
Lug-to-Lug
46mm
lowest
47mm
Thickness
11.4mm
lowest
11.7mm
Water Resistance
100m
100m
Power Reserve
42h
80h
highest
MSRP
$13,920
$9,800
lowest
Movement
Soprod A10
Grand Seiko 9SA5
Case
4 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The hand-painted dial is a clear highlight. Reviewers did not reach a consensus on a weakness.
Grand Seiko SLGH005 owners and reviewers praise its stunning "White Birch" textured dial, exquisite finishing, and mirror-polished indexes and hands. The 40mm stainless steel case is noted as slender and well-sized, with surfaces that hide scratches well. The innovative Caliber 9SA5 movement is highlighted for its three-dimensional design and 80-hour power reserve. Some owners report accuracy deviations outside Grand Seiko's internal guidelines, with one experiencing +11 seconds per day. A micro-adjustable bracelet is also a desired feature, and the white dial can be challenging in low light. Overall, owners and reviewers rate the Grand Seiko SLGH005 highly for its exceptional dial texture and finishing at its price point.
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