Side by side

Oris Big Crown DiamondsvsGrand Seiko SBGH349

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

Big Crown Diamonds
OrisBig Crown Diamonds
MSRP $3,300
SBGH349
Grand SeikoSBGH349
MSRP $7,800

At a glance

17 of 29 specs differ
Diameter
Big Crown Diamonds34mm
SBGH34940mm
Power Reserve
Big Crown Diamonds42 hoursh
SBGH34955h
Water Resistance
Big Crown Diamonds50m
SBGH349100m
MSRP
Big Crown Diamonds$3,300
SBGH349$7,800

Full specifications

Case

9 specs
Category
Dress
Diameter
34mm
40mm
Thickness
13mm
Lug-to-Lug
46.6mm
Lug Width
17mm
20mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Water Resistance
50m
100m
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Underside
Yes
Indices
Applied

Movement

4 specs
Caliber
531
9S85
Beat Rate
4 vph
28,800 vph
Power Reserve
42 hoursh
55h
Jewels
25

Pricing

1 specs
MSRP
$3,300
$7,800

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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.

Oris Big Crown Diamonds

Owners widely praise the Oris Big Crown Diamonds for its timeless design, vintage charm, and recognizable details like cathedral hands and the pointer date function. Reviewers highlight the stunning gradient dial and the "Bullseye" tuxedo dial as particularly beautiful. The 38mm case is considered versatile, and the watch offers remarkable value. However, some owners note the standard Sellita movement has a short power reserve and plain finishing, and the strap is not durable. A reviewer points out slightly imperfect Super-LumiNova printing on the hour numerals, and one owner finds the two-tone bracelet overly flashy. On balance, owners and reviewers rate the Oris Big Crown Diamonds highly for its unique design and value 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.

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