Side by side
Oblvlo FM SL Day-Date SquarevsGrand Seiko SBGR321
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
FM SL Day-Date Square39mm
SBGR32140mm
Power Reserve
FM SL Day-Date Square42h
SBGR32172h
Water Resistance
FM SL Day-Date Square50m
SBGR321100m
MSRP
FM SL Day-Date Square$158
SBGR321$5,200
Full specifications
Case
5 specsDiameter
39mm
40mm
Thickness
11mm
13mm
Lug-to-Lug
46mm
46.6mm
Lug Width
21mm
20mm
Water Resistance
50m
100m
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
3 specsCaliber
Miyota 8215
9S65
Power Reserve
42h
72h
Jewels
21
25
Pricing
1 specsMSRP
$158
$5,200
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