Side by side

Rolex Sky-DwellervsGrand Seiko SBGM245

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

Sky-Dweller
RolexSky-Dweller
MSRP $17,750
SBGM245
Grand SeikoSBGM245
MSRP $6,100
What people say

Owners + reviewers, side by side

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

Rolex Sky-Dweller

Owners widely praise the Rolex Sky-Dweller for its unique annual calendar and dual time zone complications, with many considering it a standout value within the Rolex lineup due to its complexity and rarity. Reviewers highlight its exceptionally good fit and finish, noting crisply defined dial markers and hands. The 42mm case size is a frequent point of discussion among owners, with some finding it wears smaller than expected and others deeming it too large or top-heavy for everyday wear, especially on smaller wrists. Availability is a significant issue, with certain configurations, like the green dial on Jubilee or stainless steel blue dial, being extremely difficult to obtain from authorized dealers, leading to high grey market prices. Opinions are split on the two-tone variant, with some viewing it as a beautiful jewelry piece and others preferring full steel for a more timeless look.

Grand Seiko SBGM245

Owners widely appreciate the Grand Seiko SBGM245 for its blend of sport and luxury, with one enthusiast highlighting its superior workmanship over quartz movements. However, opinions on its size vary, as one owner found the SBGM245 too large, preferring the comfort of a different variant. Overall, owners value the Grand Seiko SBGM245 for its refined craftsmanship, though its wearability is a point of personal preference.

At a glance

16 of 29 specs differ
Diameter
Sky-Dweller42mm
SBGM24540.5mm
Power Reserve
Sky-Dweller72h
SBGM24572h
Water Resistance
Sky-Dweller100m
SBGM245200m
MSRP
Sky-Dweller$17,750
SBGM245$6,100

Full specifications

Case

8 specs
Diameter
42mm
40.5mm
Thickness
14.4mm
Lug-to-Lug
46mm
48.6mm
Lug Width
20mm
Material
Yellow Rolesor
Stainless Steel
Finish
White Rolesor - combination of Oystersteel and white gold
Brushed and polished
Water Resistance
100m
200m
Caseback
Monobloc middle case, screw-down case back and winding crown
Solid

Crystal & Dial

4 specs
AR Coating
Yes
Dial Color
Blue
Black
Indices
Index
Applied
Lume
Chromalight
None

Movement

3 specs
Caliber
9002
9S66
Jewels
40
25
Complications
GMT, Annual Calendar, Date
None

Pricing

1 specs
MSRP
$17,750
$6,100
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