Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited EditionvsIslander Luminous Wave Dial Automatic Dive Watch #ISL-62

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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.

Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition at true scale

Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition

Islander Luminous Wave Dial Automatic Dive Watch #ISL-62 at true scale

Luminous Wave Dial Automatic Dive Watch #ISL-62

Diameter

42.6mm

42mm

Lug-to-Lug

49.3mm

48mm

lowest

Thickness

14.1mm

14mm

lowest

Water Resistance

300m

highest

200m

Power Reserve

72h

n/a

MSRP

$3,900

$319

lowest

Movement

Seiko 8L45

Seiko NH36

Case

6 specs
Diameter
42.6mm
42mm
Thickness
14.1mm
14mm
Lug-to-Lug
49.3mm
48mm
Lug Width
20mm
22mm
Water Resistance
300m
200m
Caseback
n/a
Engraved screw-in back

Crystal & Dial

3 specs
Crystal Shape
Curved
Double Domed
AR Coating
Anti-reflective coating on inner surface
Yes
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

3 specs
Caliber
Seiko 8L45
Seiko NH36
Power Reserve
72h
0h
Jewels
35
0

Pricing

1 specs
MSRP
$3,900
$319
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