Grand Seiko Spring Drive Chronograph Titanium / Ceramic / White / Bracelet / Black Ceramics Collection Ref. SBGC221

The Grand Seiko Spring Drive Chronograph Titanium / Ceramic / White / Bracelet / Black Ceramics Collection SBGC221 has a 46.4 mm titanium case, measures 16.2 mm thick, and is water resistant to 100 metres.

The Grand Seiko SBGC221 was introduced in 2017 in the context of Seiko's Black Ceramics Collection. It features a case in titanium & ceramic and a matching bracelet. It is powered by the Spring Drive caliber 9R96.

Diameter: 46.4 mm
Thickness: 16.2 mm
Water resistance: 100 m
Case: Titanium
Released: 2017
Movement: Grand Seiko caliber 9R86

Specifications

Case and dimensions

Case diameter: 46.4 mm
Thickness: 16.2 mm
Case shape: Round
Case material: Titanium and Ceramic
Bezel: Fixed, 24 Hour
Crystal: Sapphire
Case back: Open
Water resistance: 100 m

Dial

Dial colour: White
Indexes: Stick / Dot
Hands: Dauphine

Movement

Calibre: Grand Seiko caliber 9R86
Movement maker: Grand Seiko
Movement type: Spring Drive
Display: Analog
Power reserve: 72 h
Jewels: 30
Complications: Additional 24 Hour Hand (adjustable), Date, Hours, Minutes, Power Reserve Indicator and Seconds