Side by side

Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's WatchvsMagrette Regattare Tiki

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

At a glance

12 of 29 specs differ
Diameter
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Regattare Tiki44mm
Power Reserve
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch72h
Regattare Tiki42h
Water Resistance
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
Regattare Tiki500m
MSRP
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$3,600
Regattare Tiki

Full specifications

Case

5 specs
Diameter
42.6mm
44mm
Thickness
14.1mm
Lug-to-Lug
49.3mm
Lug Width
20mm
Water Resistance
300m
500m

Crystal & Dial

3 specs
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands, index(es) and bezel
SuperLuminova

Movement

3 specs
Caliber
8L45
Miyota Cal. 9015
Power Reserve
72h
42h
Jewels
35
25

Pricing

1 specs
MSRP
$3,600

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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.

Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

The Seiko Prospex Marinemaster 1968 Heritage Diver's Watch is widely praised for its excellent quality and finishing, with reviewers and owners noting its GS-level craftsmanship and Zaratsu-inspired polishing. Owners appreciate its refined design, comfortable case shape, and the 4:00 crown position, with some finding it more manageable on the wrist than other models. The Caliber 8L45 movement offers a 72-hour power reserve and accuracy within -5/+10 seconds per day, and the bracelet features an improved clasp with an extension system. However, some find the price point high, and one reviewer noted the unsigned winding crown as a missed opportunity. On balance, owners and reviewers rate the Seiko Prospex Marinemaster 1968 Heritage Diver's Watch highly for its premium finishing and tool-like appearance at its price point.

Magrette Regattare Tiki

The Magrette Regattare Tiki is praised for its solid styling and excellent condition, with one owner noting a spotless bezel and crystal. It features 500m water resistance and is powered by a Miyota 9015 movement. The price is listed between $390 and $495. A reviewer points out that its lack of a countdown bezel limits professional dive timing. Overall, owners and reviewers view the Magrette Regattare Tiki positively for its styling and value proposition at its price point.

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