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Seiko Prospex

Seiko Prospex

AutomaticTitanium

Ref. SLA071J1

Collection: ProspexCase size: 42mmMovement: 8L35

The Seiko Prospex, reference SLA071J1, is a dive watch with a 42 mm titanium case. This is a limited edition of 1000 pieces. The case is 12.7 mm thick, with a lug-to-lug measurement of 50.1 mm and a water-resistance rating of 200 metres. The movement is self-winding calibre 8L35, which has a power reserve of approximately 50 hours. The dial is covered by a sapphire crystal with an anti-reflective coating. Movement accuracy is minus 10 to plus 15 seconds per day. A titanium bracelet fastens with a three-fold clasp with push-button release.

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Last updated 9 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

Limited Edition

1,000 pieces

CASE

Diameter

42mm

Thickness

12.7mm

Lug to Lug

50.1mm

Case Material

Titanium

Water Resistance

200m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

8L35

Power Reserve

50h

Frequency

28,800 vph (4 Hz)

Jewels

26 jewels

BRACELET/STRAP

Bracelet/Strap

Titanium

Clasp Type

Fold Clasp

FEATURES & COMPLICATIONS

Limited EditionRotating Bezel

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FOR WATCH DEALERS

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