Side by side

Lum-Tec Solar MarinevsLongines LONGINES AVIGATION BIGEYE

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

Solar Marine
Lum-TecSolar Marine
MSRP $463
LONGINES AVIGATION BIGEYE
LonginesLONGINES AVIGATION BIGEYE
MSRP $4,400

At a glance

9 of 29 specs differ
Diameter
Solar Marine39mm
LONGINES AVIGATION BIGEYE41mm
Power Reserve
Solar Marine40h
LONGINES AVIGATION BIGEYE40h
Water Resistance
Solar Marine300m
LONGINES AVIGATION BIGEYE30m
MSRP
Solar Marine$463
LONGINES AVIGATION BIGEYE$4,400

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
39mm
41mm
Thickness
10.7mm
14.5mm
Lug-to-Lug
43.5mm
48.7mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
30m

Crystal & Dial

1 specs
Dial Color
Steel
Blue

Movement

1 specs
Caliber
L688.5

Pricing

1 specs
MSRP
$463
$4,400

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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 Solar Marine

Lum-Tec Solar Marine owners praise its all-black diver design, excellent lume, and rugged, tank-like build. One owner finds it a perfect fit for a 7-inch wrist and the most frequently worn watch despite its smaller size. However, one owner cautions that the PVD coating will wear and chip within a year, impacting its appearance, and another finds the price high for a solar quartz watch with added lume. On balance, owners rate the Lum-Tec Solar Marine highly for its robust design and excellent lume, despite concerns about PVD durability and value proposition.

LONGINES AVIGATION BIGEYE

Owners and reviewers widely praise the Longines Avigation Bigeye for its unique, asymmetric dial, vintage military aesthetic, and cohesive design, with one reviewer noting its GPHG Best Revival prize win. The tactile chronograph pusher action and reliable L688.2 column wheel movement are highlighted, as is the watch's legibility and versatile strap-swapping potential due to its 20mm lug width. However, criticisms include the 30-minute sub-dial's three-minute hash marks, which some find compromise reading speed, and the lack of drilled lugs. The watch's thickness, around 14.45mm, is noted as typical for its movement, and some owners mention minor QC issues with chronograph hand alignment and a loud rotor. On balance, owners and reviewers rate the Longines Avigation Bigeye highly for its distinctive vintage-inspired design and solid chronograph performance at its price point.

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