Sport Collection
Mechanical Hi-Beat 36000
200m diver’s watch

SBGH291G

SBGH291

Sport Collection

Características

A hi-beat 200m diver’s watch with the highest specifications

With its screw-down crown, distinctive hands generously coated with Lumibrite, one-way rotating bezel and water resistant to a depth of 200 meters, this watch provides all the security and legibility that the diver requires. It also offers the precision and durability of Grand Seiko's divers' high-beat movement, Caliber 9S85.
Each hand is different, to ensure that the time can be read easily and without error and the triangular marker at twelve o’clock ensures that, even at depth, no mistake is made.
Every component is built to last, but all divers know that their watch needs regular maintenance, just like every other device on which his or her life may depend. This is why the case, stem pipe and crown are designed for secure servicing and even the bezel has a four-part design that makes for easy disassembly and re-assembly at the Grand Seiko Service Centers.

Especificações

Exterior
Exterior: Titânio de alta intensidade
Verso da caixa: Fundo de caixa rosqueada
Material do cristal: Cristal de safira
Revestimento do cristal: Revestimento antirreflexo na superfície interna
LumiBrite: Lumibrite nos ponteiros, indicadores e bisel
Tamanho da caixa: Diameter 43.8mm Lug-to-lug 51.0mm Thickness 14.7mm
Largura da pulseira: 22mm
Tipo de fecho: Fecho triplo com trava de segurança, liberação do botão de pressão com extensor
Perímetro da pulseira: 190mm
Movimento
Número de calibre: 9S85 Instructions
Tipo de movimento: Automático com capacidade de corda manual
Reserva de marcha: Aprox. 55 horas
Mean daily rate: +5 a -3 segundos por dia
  • Taxa diária média é um valor médio das taxas diárias em uma condição em que o movimento antes da montagem em uma caixa é medido em seis posições de maneira fixa em ambiente artificialmente controlado por 12 dias.
Functions
Resistência magnética: 4,800 A/m
Peso: 142 g
Outros detalhes / características:
  • Bisel rotativo unidirecional
  • Coroa rosqueada
  • Fecho triplo com trava segura
  • 37 rubis

Safety first

The diver’s safety is what matters most and the rotating bezel is built for security. Of course, its rotation is uni-directional but it offers additional security and precision in that each click is for 30 seconds and not 60. It has deep grooves so that it can be turned accurately, even with dive gloves on.