Side by side

Bremont ionBirdvsLongines LEGEND DIVER 42

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

ionBird
BremontionBird
MSRP $5,800
LEGEND DIVER 42
LonginesLEGEND DIVER 42
MSRP $2,850

At a glance

14 of 29 specs differ
Diameter
ionBird43mm
LEGEND DIVER 4242mm
Power Reserve
ionBird40h
LEGEND DIVER 4272h
Water Resistance
ionBird
LEGEND DIVER 42300m
MSRP
ionBird$5,800
LEGEND DIVER 42$2,850

Full specifications

Case

7 specs
Category
Pilot
Diver
Diameter
43mm
42mm
Thickness
12.7mm
Lug-to-Lug
52.6mm
Lug Width
22mm
Material
Titanium
Stainless Steel
Water Resistance
300m

Crystal & Dial

3 specs
AR Coating
Inner
Both sides
Dial Color
Regular length (15cm - 19cm wrist size)
Blue
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
L888.5
Beat Rate
28,800 vph
25,200 vph
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$5,800
$2,850

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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.

Bremont ionBird

Owners report the Bremont ionBird is overpriced and features a printed dial with a poorly placed date window at 4:30, which some find visually disruptive. However, some owners suggest its case finishing is superior to competitors. The 43mm titanium Bremont ionBird GMT is powered by a COSC-certified BE-93-2AV automatic movement and retails for $5,795. On balance, owners and reviewers find the Bremont ionBird's date window placement and price point to be significant drawbacks.

Longines LEGEND DIVER 42

Owners widely praise the Longines Legend Diver 42 for its appealing retro skin-diver aesthetic, excellent legibility, and functional inner bezel, with reviewers noting its strong value proposition below $2,500 and capability in shallow dives. Some owners find the blue dial pops in the sun and appreciate the quickset date. However, several owners report disappointment after seeing the watch in person, finding it underwhelming and lacking dial depth. Specific criticisms include original leather straps peeling easily, a clasp that scratches readily, dust getting on the dial, and lume that is not particularly strong or matching vintage charm. The 50mm lug-to-lug length is noted as potentially overwhelming for smaller wrists, and one owner experienced the minute hand scratching the hour hand. Accuracy figures are not consistently reported across sources.

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