Side by side
Kurono Tokyo SeijivsRolex 1908
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
17 of 29 specs differDiameter
Seiji37mm
190839mm
Power Reserve
Seiji40h
190867h
Water Resistance
Seiji30m
190850m
MSRP
Seiji$1,793
1908$28,850
Full specifications
Case
7 specsDiameter
37mm
39mm
Thickness
7mm
—
Lug Width
20mm
—
Material
316L Stainless Steel
18kt Yellow Gold
Finish
Polished
18 kt yellow gold
Water Resistance
30m
50m
Caseback
Solid
—
Crystal & Dial
3 specsCrystal Shape
—
Flat
Dial Color
Celadon (青磁)
Black
Indices
Applied
Index
Movement
6 specsCaliber
Miyota 90S5
7140
Power Reserve
40h
67h
Jewels
24
38
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Small Seconds
Pricing
1 specsMSRP
$1,793
$28,850
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