Side by side

Lum-Tec Combat B71vsYema Diver

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

Combat B71
Lum-TecCombat B71
MSRP $595
Diver
YemaDiver
MSRP $990
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Lum-Tec Combat B71

Owners widely praise the Lum-Tec Combat B7 for its exceptionally bright lume and utilitarian design, with one owner specifically noting the appeal of the Cali dial. Confidence exists in the durability of its DLC coating. Reviewers, however, flag the hands as too short and the date window as less than ideally integrated.

Yema Diver

One owner reported a water ingress issue on their Yema Diver the first time it got wet in a lake, despite rinsing and inspecting the watch and bezel. Another owner notes this manual wind Yema Diver has a cool patina but is unlikely to be waterproof or gain value. Overall, owners view the Yema Diver as a fun second watch rather than an investment.

From video reviewers

The Swiss Sellita movement is a notable feature. Reviewers did not reach a consensus on any weaknesses.

At a glance

9 of 29 specs differ
Diameter
Combat B7143mm
Diver39.5mm
Power Reserve
Combat B7140h
Diver40h
Water Resistance
Combat B71200m
Diver200m
MSRP
Combat B71$595
Diver$990

Full specifications

Case

6 specs
Category
Diver
Diameter
43mm
39.5mm
Thickness
13.6mm
10.95mm
Lug-to-Lug
51.5mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
Black

Movement

1 specs
Caliber
Ronda 515
Sellita SW200-1

Pricing

1 specs
MSRP
$595
$990
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