Heritage Collection Mechanical Hi-Beat 36000 SBGH349

A high-beat mechanical watch depicting the fantastic scenery of an icefall on its dial

SBGH349G

SBGH349

Heritage Collection

NOK 91,500.00

Jan. 2025 Released

Features

This creation exhibits a classic mechanical Grand Seiko case design with a 40mm case size. The dial evokes an icefall that one might encounter in the dead of winter on Mount Iwate, the imposing peak visible from the Grand Seiko Studio Shizukuishi, home to Grand Seiko mechanical watchmaking. Such frozen waterfalls are natural phenomena whereby the water flowing downward gradually solidifies when the temperature drops below freezing. This fantastic scene is depicted on the dial through the dynamic and detailed pattern, as well as a unique icy-blue color. 

The case and bracelet are High-intensity titanium, a metal 30 percent lighter than steel and highly resistant to rust, corrosion and scratches.

Specifications

Exterior
Exterior: High-intensity titanium
Case back: See-through & Screw case back
Glass Material: Dual-curved sapphire crystal
Glass Coating: Anti-reflective coating on inner surface
Case size: Diameter 40.0mm Lug-to-lug 46.6mm Thickness 13.0mm
Band width: 20mm
Clasp type: Three-fold clasp with push button release
Movement
Caliber no.: 9S85 Instructions
Movement Type: Automatic with manual winding
Power reserve: Approx. 55 hours
Mean daily rate: +5 to -3 seconds per day
  • Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Functions
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Weight: 104 g
Other details / Features:
  • Screw-down crown
  • Allergy-safe metal
  • 37 jewels

A dynamic and detailed dial

The city of Hachimantai, in Iwate Prefecture, is the home of Nanataki, a 30-meter waterfall originating from a stream that flows down Mt. Iwate. The dial represents this frozen waterfall, which creates massive icicles during the coldest time of the year. The pattern and color of the di illustrate the dynamism of the frozen Nanataki waterfall and the mysterious expressions found in the bluish-white hue of the ice.

Caliber 9S85

This high-frequency mechanical movement was developed by rethinking the parts that form the foundation of the watch’s precision, granting the level of torque necessary to maintain a high oscillation rate and realizing a practical power reserve of about 55 hours when fully wound.

Details of the Caliber 9S85