Side by side

Lum-Tec B71vsSeiko Essentials Quartz

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

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B71
Lum-TecB71
MSRP $506
See the full B71
Essentials Quartz
SeikoEssentials Quartz
MSRP $265
See the full Essentials Quartz
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Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
B7144mm
Essentials Quartz40.2mm
Power Reserve
B71—
Essentials Quartz—
Water Resistance
B71200m
Essentials Quartz100m
MSRP
B71$506
Essentials Quartz$265

Full specifications

Case

7 specs
Category
Sport
Dress
Diameter
44mm
40.2mm
Thickness
—
8.3mm
Lug-to-Lug
51.5mm
47mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (DLC coated)
—
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
B71
—
Lume
None
LumiBrite on Hands

Movement

1 specs
Caliber
Ronda 515
6N52

Pricing

1 specs
MSRP
$506
$265
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