Side by side
Big Idea Design Ti Field Watch Solar DrivenvsCasio EFB-730D
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
Ti Field Watch Solar Driven40.5mm
EFB-730D40mm
Power Reserve
Ti Field Watch Solar Driven—
EFB-730D—
Water Resistance
Ti Field Watch Solar Driven100m
EFB-730D100m
MSRP
Ti Field Watch Solar Driven$399
EFB-730D$165
Full specifications
Case
7 specsCategory
—
Chronograph
Diameter
40.5mm
40mm
Thickness
0mm
11mm
Lug-to-Lug
0mm
47mm
Lug Width
0mm
—
Material
—
Stainless Steel
Finish
—
—
Crystal & Dial
3 specsCrystal
—
Sapphire
AR Coating
—
No
Dial Color
—
Black
Movement
3 specsCaliber
Seiko (Epson) VS43
—
Type
Solar
Quartz
Power Reserve
0h
—
Pricing
1 specsMSRP
$399
$165
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