Side by side

AVI-8 Spitfire Lock ChronographvsBremont Supermarine 300M

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

Spitfire Lock Chronograph
AVI-8Spitfire Lock Chronograph
MSRP $260
Supermarine 300M
BremontSupermarine 300M
MSRP $3,550

At a glance

11 of 29 specs differ
Diameter
Spitfire Lock Chronograph42mm
Supermarine 300M40mm
Power Reserve
Spitfire Lock Chronograph40h
Supermarine 300M40h
Water Resistance
Spitfire Lock Chronograph50m
Supermarine 300M300m
MSRP
Spitfire Lock Chronograph$260
Supermarine 300M$3,550

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
42mm
40mm
Lug-to-Lug
50mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
904L Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
MIDNIGHT OAK
Green

Movement

2 specs
Caliber
BE-92AE
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$260
$3,550

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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.

AVI-8 Spitfire Lock Chronograph

Owners widely report AVI-8 watches offer a compelling design and are decently well made for the price. The AVI-8 Spitfire Lock Chronograph features a 42mm stainless steel case with curved lugs, a bi-compax meca-quartz movement, and a mineral crystal, with design elements inspired by Supermarine Spitfires. One owner notes that AVI-8 watches are "something different" and "decently well made," though not of "insane quality." On balance, owners and reviewers appreciate the AVI-8 Spitfire Lock Chronograph for its unique design and value proposition.

Bremont Supermarine 300M

The Bremont Supermarine 300M is praised for its comfortable 40mm and 42mm case sizes, with owners noting the 42mm wears well on smaller wrists due to its lug design. One owner highlights the 13mm thinness of the 40mm case, considered compact for a 300m diver. The watch is priced at $1375. On balance, owners and reviewers appreciate the Bremont Supermarine 300M for its wearability and compact dimensions, especially for a dive watch.

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