Side by side

AVI-8 Spitfire Lock ChronographvsSugess Chrono Heritage 1963 (SU1963)

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
Chrono Heritage 1963 (SU1963)
SugessChrono Heritage 1963 (SU1963)
MSRP $449

At a glance

14 of 29 specs differ
Diameter
Spitfire Lock Chronograph42mm
Chrono Heritage 1963 (SU1963)38mm
Power Reserve
Spitfire Lock Chronograph40h
Chrono Heritage 1963 (SU1963)35h
Water Resistance
Spitfire Lock Chronograph50m
Chrono Heritage 1963 (SU1963)50m
MSRP
Spitfire Lock Chronograph$260
Chrono Heritage 1963 (SU1963)$449

Full specifications

Case

6 specs
Diameter
42mm
38mm
Thickness
13mm
Lug-to-Lug
46mm
Lug Width
22mm
13mm
Material
316L Stainless Steel
Stainless Steel
Caseback
Solid
Display

Crystal & Dial

2 specs
Crystal
Mineral
Acrylic/Sapphire
Dial Color
MIDNIGHT OAK
40mm Silver

Movement

5 specs
Caliber
Seagull ST19
Type
Quartz
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
35h
Complications
None
GMT, Chronograph, Moonphase

Pricing

1 specs
MSRP
$260
$449

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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.

Sugess Chrono Heritage 1963 (SU1963)

Owners widely praise the Sugess Chrono Heritage 1963 (SU1963) as a stunning mechanical chronograph and a bargain for its price, with some noting its beautiful ST1901 movement finishing as amazing value. However, community feedback indicates inconsistent production and delivery, with reports of fragility and quality control issues such as broken pushers and crowns, and even movement failures within months. Accuracy figures vary, with some owners reporting reliability within +/- 8 seconds per day, while others note it running at about +15 seconds per day when kept wound, and some find the ST19 movement loud. On balance, owners rate the Sugess Chrono Heritage 1963 highly for its value and aesthetic appeal as a mechanical chronograph, despite noted quality control concerns.

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