Side by side

Sinn 1746 PorcelainvsGrand Seiko SBGH349

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

1746 Porcelain
Sinn1746 Porcelain
MSRP $5,022
SBGH349
Grand SeikoSBGH349
MSRP $7,800
What people say

Owners + reviewers, side by side

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

Sinn 1746 Porcelain

The Sinn 1746 Porcelain is praised for its stunning, flawless matte white lacquered enamel dial, gorgeous hands, and clean, simple two-hand design with a well-placed date window. Owners appreciate its Bauhaus aesthetic and the smooth winding action of the ETA 2892-A2 movement. The 36mm case wears large due to its white dial and thin bezel. Some owners desire minute markers, while others prefer the simpler dial. On balance, owners rate the Sinn 1746 Porcelain highly for its dial finishing and wearability at its price point.

Grand Seiko SBGH349

The Grand Seiko SBGH349 "Icefall" is widely praised for its stunning, deeply finished light blue dial, sharp case lines, and lightweight 40mm titanium construction. Owners and reviewers consistently highlight its understated, over-engineered finishing and practical yet obsessive build, making it suitable for daily wear and special occasions. The 13mm thickness is noted to work well with the 40mm case size, softened by the titanium material. The watch houses the automatic hi-beat 9S85 movement, offering a 55-hour power reserve and magnetic resistance of 4,800 A/m, with accuracy rated at +5 to -3 seconds per day. One reviewer notes that while the five-row bracelet is visually impressive, its clasp lacks micro-adjustability. The Grand Seiko SBGH349 is priced at $7,400 or €8,000. Overall, owners and reviewers rate the Grand Seiko SBGH349 highly for its exceptional finishing and comfortable, lightweight titanium build.

At a glance

15 of 29 specs differ
Diameter
1746 Porcelain42mm
SBGH34940mm
Power Reserve
1746 Porcelain42h
SBGH34955h
Water Resistance
1746 Porcelain100m
SBGH349100m
MSRP
1746 Porcelain$5,022
SBGH349$7,800

Full specifications

Case

8 specs
Category
Tool
Dress
Diameter
42mm
40mm
Thickness
9.5mm
13mm
Lug-to-Lug
46.6mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium
Finish
polished
Brushed and polished
Caseback
Solid

Crystal & Dial

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

Movement

2 specs
Caliber
SW 300-1
9S85
Power Reserve
42h
55h

Pricing

1 specs
MSRP
$5,022
$7,800
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