Side by side
Rolex Day-DatevsGrand Seiko SLGB006
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Day-Date36mm
SLGB00637mm
Power Reserve
Day-Date70h
SLGB00672h
Water Resistance
Day-Date100m
SLGB006100m
MSRP
Day-Date$69,000
SLGB006$43,600
Full specifications
Case
7 specsDiameter
36mm
37mm
Thickness
—
11.4mm
Lug-to-Lug
—
44.3mm
Lug Width
—
20mm
Material
18kt Everose Gold
Gold
Finish
18 kt Everose gold
Brushed and polished
Caseback
Monobloc middle case, screw-down case back and winding crown
Solid
Crystal & Dial
3 specsAR Coating
—
Yes
Dial Color
White
Black
Indices
Roman numerals
Applied
Movement
5 specsCaliber
3255
9RB2
Type
Automatic
Spring Drive
Power Reserve
70h
72h
Jewels
32
25
Complications
Day-Date
None
Pricing
1 specsMSRP
$69,000
$43,600
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