Side by side

AVI-8 Spitfire Lock ChronographvsGrand Seiko SBGW257

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
SBGW257
Grand SeikoSBGW257
MSRP $38,000

At a glance

14 of 29 specs differ
Diameter
Spitfire Lock Chronograph42mm
SBGW25738mm
Power Reserve
Spitfire Lock Chronograph40h
SBGW25772h
Water Resistance
Spitfire Lock Chronograph50m
SBGW25730m
MSRP
Spitfire Lock Chronograph$260
SBGW257$38,000

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
42mm
38mm
Thickness
10.9mm
Lug-to-Lug
45.8mm
Lug Width
22mm
19mm
Material
316L Stainless Steel
Platinum
Water Resistance
50m
30m

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
Inner
Yes
Dial Color
MIDNIGHT OAK
Black

Movement

3 specs
Caliber
9S64
Type
Quartz
Manual
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$260
$38,000

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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.

Grand Seiko SBGW257

The Grand Seiko SBGW257 is a platinum dress watch praised for its refined, subtle luxury and classic design. Reviewers highlight its 38mm diameter and 10.9mm thickness as near-perfect sizing for a dress watch. The watch features an 18k white gold dial with a sunray-brushed silver finish and gold hour markers, complemented by a refined application of the Grand Seiko wordmark. It is powered by the manual-wind Caliber 9S64 movement, offering a 72-hour power reserve and an accuracy rating of +5 to -3 seconds per day. The Grand Seiko SBGW257 is priced at €39,000. On balance, reviewers appreciate the Grand Seiko SBGW257 for its exquisite finishing and classic proportions, embodying a quiet luxury.

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