The Titanium Field Guide

King Seiko Vanac (Titanium)

HKF001 / HKF002 / HKF003

The King Seiko Vanac (Titanium) is a newly announced integrated bracelet watch with a Titanium (grade undisclosed) case. It measures 41.0 mm across, 14.3 mm thick, and is water resistant to 100 m. Inside is the Seiko 8L45 automatic movement, with 72 h power reserve. Complications: Date. Priced from $3,850 (available July 2026). Brand origin: Japan. Announced and not yet available; listed here ahead of release.

Titanium integrated bracelet watches
ReferenceHKF001 / HKF002 / HKF003
TypeIntegrated bracelet
Price$3,850 · available July 2026
Case diameter41.0 mm
Thickness14.3 mm
Lug-to-lug
Water resistance100 m
Weight
OriginJapan
MovementAutomatic
CaliberSeiko 8L45
Power reserve72 h
ComplicationsDate
TitaniumTitanium (grade undisclosed)
Surface treatment
Nickel-freeYes
Bracelet / strapIntegrated titanium bracelet
CrystalSapphire (box)
Display back
DialPurple (HKF001), grey (HKF002), black (HKF003)
Lume
AvailabilityOffered
StatusAnnounced (July 2026); titanium grade not stated by Seiko
Medium confidence Verified 2026-06-21 Source: Seiko (maker) / Monochrome / SJX Maker / listing ↗
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