Heimdallr 45mm G-odzilla DivervsSeiko SRP779

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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.

Heimdallr 45mm G-odzilla Diver at true scale

45mm G-odzilla Diver

Seiko SRP779 at true scale

SRP779

Diameter

45.5mm

45mm

Lug-to-Lug

50mm

n/a

Thickness

13.7mm

13.4mm

lowest

Water Resistance

200m

200m

Power Reserve

n/a

41h

MSRP

$179

n/a

Movement

Hangzhou 2565A

Seiko 4R36

Case

5 specs
Diameter
45.5mm
45mm
Thickness
13.7mm
13.4mm
Lug-to-Lug
50mm
n/a
Material
316L Stainless Steel
Stainless Steel
Caseback
n/a
Solid

Crystal & Dial

2 specs
Crystal
Sapphire
Hardlex
Dial Color
n/a
Black

Movement

5 specs
Caliber
Hangzhou 2565A
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$179
n/a
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Reviews

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

Heimdallr 45mm G-odzilla Diver

The Heimdallr 45mm G-odzilla Diver Watch Men is noted for its fun, brownish dial. Owners report the 45.5mm case is large and the included leather strap requires a tight fit to prevent wrist movement. One owner considers the Heimdallr Godzilla diver pricey for its features. Overall, owners find the Heimdallr 45mm G-odzilla Diver Watch Men a fun watch with a distinctive dial, though some note its size and strap fit as considerations.

Seiko SRP779

Owners widely praise the Seiko SRP779 for its value, robust build, and comfortable wearability, with many citing its hacking and hand-winding 4R36 movement as a significant upgrade. Reviewers and owners alike highlight its strong lume, smooth bezel action, and the comfort of its silicone strap, which is considered an improvement over previous offerings. One owner notes exceptional accuracy at -1.5 seconds per day. The SRP779 is seen as a faithful recreation of a classic diver, offering excellent historical ties and versatility for daily wear. On balance, owners and reviewers rate the Seiko SRP779 highly for its exceptional value and reliable performance as a robust automatic diver.