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Grand Seiko Heritage

Grand Seiko Heritage

AutomaticSteel

Ref. STGK019

Collection: HeritageCase size: 27.8mmMovement: 9S27

The Grand Seiko Heritage, reference STGK019, has a 27.8 mm steel case, with diamonds set on the bezel and as hour markers. The pink dial has a moulded pattern reminiscent of silk cloth. The case measures 11.2 mm thick and 33.5 mm lug-to-lug, with water resistance rated to 100 metres. Self-winding calibre 9S27 has 35 jewels and approximately 50 hours of power reserve. A dual-curved sapphire crystal has an anti-reflective coating on the inner surface. A steel bracelet closes with a folding clasp with push button release. The watch has a date display and a see-through case back.

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Last updated 9 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

27.8mm

Thickness

11.2mm

Lug to Lug

33.5mm

Lug Width

13mm

Case Material

Steel

Water Resistance

100m

Crystal

Sapphire Crystal

Bezel Material

Gem-set

MOVEMENT

Movement Type

Automatic

Caliber

9S27

Power Reserve

50h

Frequency

28,800 vph (4 Hz)

Jewels

35 jewels

DIAL

Dial Color

Pink

Numerals

Gemstones

BRACELET/STRAP

Bracelet/Strap

Steel

Clasp Type

Fold Clasp

FEATURES & COMPLICATIONS

DateDisplay backGemstones and/or diamonds

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