Side by side
Sinn 456 TW70 GGvsGrand Seiko SBGH281
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
456 TW70 GG28mm
SBGH28140mm
Power Reserve
456 TW70 GG38h
SBGH28155h
Water Resistance
456 TW70 GG200m
SBGH281100m
MSRP
456 TW70 GG$6,372
SBGH281$6,300
Full specifications
Case
8 specsCategory
Tool
Dress
Diameter
28mm
40mm
Thickness
9mm
13.3mm
Lug-to-Lug
—
46.2mm
Lug Width
14mm
19mm
Finish
polished
Brushed and polished
Water Resistance
200m
100m
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
—
Flat
AR Coating
Underside
Yes
Indices
—
Applied
Lume
Luminescent
None
Movement
3 specsCaliber
SW 100
9S85
Power Reserve
38h
55h
Complications
Date
None
Pricing
1 specsMSRP
$6,372
$6,300
Follow this matchup
Get a note when Sinn 456 TW70 GG vs Grand Seiko SBGH281 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Marathon OSAR-D (Original SAR with Date) Automatic 36mmvsGrand Seiko SBGH281Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsGrand Seiko SBGH281Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsGrand Seiko SBGH281Fortis Marinemaster M-40vsGrand Seiko SBGH281Sinn 456 TW70 GGvsVario FuturistSinn 456 TW70 GGvsYema Flygraf Navigator