You have to hand it to J Springs by Seiko, they know how to manufacture and design timeless watches. This Perpetual Calendar with Laether Strap BJC003 epitomises the J Springs by Seiko ethos, creating functional well designed and great value for money timepieces aimed at the masses. Like all J Springs by Seiko wristwatches it will arrive with a full manufacturer backed warranty, so your Perpetual Calendar with Laether Strap BJC003 will be looked after fully in the unlikely event you should have any issues with it.