Side by side

Boldr Odyssey RegattavsGrand Seiko SLGH017

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

Odyssey Regatta
BoldrOdyssey Regatta
MSRP $1,499
SLGH017
Grand SeikoSLGH017
MSRP $10,500

At a glance

11 of 29 specs differ
Diameter
Odyssey Regatta45.5mm
SLGH01740mm
Power Reserve
Odyssey Regatta40h
SLGH01780h
Water Resistance
Odyssey Regatta500m
SLGH017100m
MSRP
Odyssey Regatta$1,499
SLGH017$10,500

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
45.5mm
40mm
Thickness
16mm
11.7mm
Lug-to-Lug
52mm
47mm
Material
Stainless Steel
Titanium
Water Resistance
500m
100m

Crystal & Dial

2 specs
Dial Color
Regatta Admiral Blue
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
ETA Valjoux 7750
9SA5
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$1,499
$10,500

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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.

Boldr Odyssey Regatta

The Boldr Odyssey Regatta is noted for its robust functionality and utilitarian design, powered by a Valjoux 7750 Elaboré movement. It features a tachymeter bezel graduated in knots and offers 500m water resistance. While its 45.5mm diameter, 18.2mm thickness, and 245g weight make it a substantial timepiece, it wears better than its dimensions might suggest. Overall, owners and reviewers highlight the Boldr Odyssey Regatta's workhorse movement and functional tool-watch capabilities.

From video reviewers

500m water resistance is a consistently praised feature. The watch's significant weight and large case size were noted as drawbacks by multiple reviewers. Reviewers disagreed on whether the bezel's 15-minute markings were redundant given the regatta complication.

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.

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