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The Marine Master Quartz Yellow Tuna Prospex Dive Watch SBBN027

The Marine Master Quartz Yellow Tuna Prospex Dive Watch SBBN027

The SBBN027 - Yellow Fin Tuna? This is a different entry into the Seiko Tuna family.  The Yellow Tuna is has a quartz movement.  It is unlike most of the more recent tuna models that we have seen because of this movement.  A quartz movement in a tuna isn't entirely new, they have released quartz models around the same time as they would do an automatic movement.  What makes this interesting is not only the movement, but the fact that it is a Seiko Marine Master, the high-end Seiko dive line.  The Seiko Tuna is one of the most iconic...

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