Side by side

Lum-Tec B68 Day DatevsSmiths PRECISTA PRS-45 AEROTIMER

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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B68 Day Date
Lum-TecB68 Day Date
MSRP $595
PRECISTA PRS-45 AEROTIMER
SmithsPRECISTA PRS-45 AEROTIMER
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At a glance

13 of 29 specs differ
Diameter
B68 Day Date44mm
PRECISTA PRS-45 AEROTIMER42mm
Power Reserve
B68 Day Date40h
PRECISTA PRS-45 AEROTIMER—
Water Resistance
B68 Day Date200m
PRECISTA PRS-45 AEROTIMER100m
MSRP
B68 Day Date$595
PRECISTA PRS-45 AEROTIMER—

Full specifications

Case

7 specs
Category
Sport
—
Diameter
44mm
42mm
Thickness
—
13mm
Lug-to-Lug
51.5mm
50mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
B68 Day Date
—
Lume
None
SuperLuminova

Movement

2 specs
Caliber
Ronda 515
Seiko VK64
Power Reserve
40h
—

Pricing

1 specs
MSRP
$595
—
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