Side by side
Casio EFB-730DvsNivada Grenchen F77 Chrono Mecaquartz
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
EFB-730D40mm
F77 Chrono Mecaquartz38mm
Power Reserve
EFB-730D—
F77 Chrono Mecaquartz—
Water Resistance
EFB-730D100m
F77 Chrono Mecaquartz100m
MSRP
EFB-730D$165
F77 Chrono Mecaquartz$740
Full specifications
Case
6 specsDiameter
40mm
38mm
Thickness
11mm
12.2mm
Lug-to-Lug
47mm
46.2mm
Lug Width
—
22mm
Finish
—
Brushed + Polished + Satin
Caseback
—
316L Steel Silver
Crystal & Dial
3 specsAR Coating
No
—
Dial Color
Black
Blue
Lume
None
x1
Movement
3 specsCaliber
—
Seiko VK64
Power Reserve
—
0h
Complications
None
Chronograph
Pricing
1 specsMSRP
$165
$740
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