Alsta SuperautomaticvsGlycine Sea Kraken

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Alsta Superautomatic at true scale

Superautomatic

Glycine Sea Kraken at true scale

Sea Kraken

Diameter

38mm

39mm

Lug-to-Lug

43mm

n/a

Thickness

13.2mm

12.7mm

lowest

Water Resistance

300m

highest

150m

Power Reserve

38h

38h

MSRP

$1,435

$715

lowest

Movement

Sellita SW200-1

Sellita SW200-1

Case

7 specs
Diameter
38mm
39mm
Thickness
13.2mm
12.7mm
Lug-to-Lug
43mm
n/a
Lug Width
20mm
22mm
Finish
n/a
n/a
Water Resistance
300m
150m
Caseback
n/a
n/a

Crystal & Dial

5 specs
Crystal Shape
n/a
n/a
AR Coating
n/a
n/a
Dial Color
Black
White
Indices
n/a
n/a
Lume
Super-LumiNova
Luminous

Movement

3 specs
Beat Rate
0 vph
28,800 vph
Jewels
0
26
Complications
None
Date

Pricing

1 specs
MSRP
$1,435
$715
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Alsta Superautomatic

The Alsta Superautomatic is praised for its excellent retro 70s dive watch design and connection to the movie Jaws, with reviewers noting its contrasting case finishes and comfortable Tropic strap. Owners are split on its value, with some finding it egregiously overpriced at MSRP but a fun summer piece around $500-600, while others acknowledge collector hesitation due to the Sellita SW200-1 movement. The bracelet's execution is criticized for poor detailing and less crisp machining, and the bezel lacks lume. On balance, owners and reviewers appreciate the Alsta Superautomatic for its vintage-inspired design and Jaws movie connection, despite some reservations about its price and bracelet finishing.

From video reviewers

The Alsta Superautomatic offers excellent value for its price point. Reviewers noted that the lume is on par with Seiko.

Glycine Sea Kraken

The Glycine Sea Kraken is widely praised for its retro design and excellent finishing for its price point. Owners highlight its crisp dial printing, elegant stainless steel bezel, and the smooth winding feel of its Sellita SW200-1 movement, with accuracy reported between +1/+2 and +6 seconds per day, though one owner noted it could lose up to 6 seconds when very active. The 39mm case size is generally considered comfortable, though some find its 48mm lug-to-lug measurement wears larger than expected. The included leather strap is frequently criticized as being of poor quality and unsuitable for a dive watch, prompting many owners to replace it. The Glycine Sea Kraken is considered an underrated watch offering great value, especially given its limited production and superior finishing compared to other Glycine models.

From video reviewers

The Glycine Sea Kraken's value at its price point is a significant strength. Reviewers did not reach a consensus on any weaknesses.

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