Side by side
Furlan Marri MechaquartzvsCasio GST-B100
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
14 of 29 specs differDiameter
Mechaquartz38mm
GST-B10053.8mm
Power Reserve
Mechaquartz—
GST-B100—
Water Resistance
Mechaquartz50m
GST-B100200m
MSRP
Mechaquartz$661
GST-B100$385
Full specifications
Case
8 specsCategory
Chronograph
Sport
Diameter
38mm
53.8mm
Thickness
11.5mm
14.1mm
Lug-to-Lug
—
58.1mm
Lug Width
20mm
—
Material
Stainless Steel
Resin / Stainless steel
Finish
—
—
Water Resistance
50m
200m
Crystal & Dial
3 specsCrystal
Sapphire
Mineral
AR Coating
Yes
No
Dial Color
Matte
Black
Movement
2 specsCaliber
Seiko VK64
—
Jewels
—
0
Pricing
1 specsMSRP
$661
$385
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