OLTO-8 Coral Steward Diving Automatic WatchvsSeiko King Turtle

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Coral Steward Diving Automatic Watch
OLTO-8Coral Steward Diving Automatic Watch

Ref. olto-8-explore-x-skeleton-automatic-watch-black-copy·MSRP $399

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King Turtle
SeikoKing Turtle

MSRP $650

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Buy from Seiko Used on eBay

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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.

OLTO-8 Coral Steward Diving Automatic Watch at true scale

Coral Steward Diving Automatic Watch

Seiko King Turtle at true scale

King Turtle

Diameter

45mm

45mm

Lug-to-Lug

n/a

47.7mm

Thickness

13mm

lowest

13.2mm

Water Resistance

300m

highest

200m

Power Reserve

n/a

41h

MSRP

$399

lowest

$650

Movement

Seiko NH36

Seiko 4R36

Case

3 specs
Thickness
13mm
13.2mm
Lug-to-Lug
n/a
47.7mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Seiko NH36
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$399
$650
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