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Seiko Prospex Turtle SRP779 (Pepsi Bezel) - Dive Watch
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Seiko Prospex Turtle SRP779 (Pepsi Bezel)

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description Seiko Prospex Turtle SRP779 (Pepsi Bezel) Overview

The Seiko Prospex Turtle SRP779 is an automatic dive watch recognized for its distinctive Pepsi bezel design. Featuring a durable ceramic bezel and sapphire crystal, it delivers reliable performance while evoking classic vintage diver aesthetics. It’s popular among collectors and enthusiasts seeking a robust timepiece with a recognizable style and suitable for everyday wear or recreational diving activities.

help Seiko Prospex Turtle SRP779 (Pepsi Bezel) FAQ

Does the Seiko SRP779 Turtle actually have a ceramic bezel and sapphire crystal?

The standard Seiko Prospex Turtle SRP779 uses Seiko Hardlex mineral crystal, not sapphire, and the Pepsi insert is typically aluminum rather than ceramic. Its core appeal is the cushion-shaped Turtle case, 4R36 automatic movement, day-date display, and ISO-style 200 m diver specification.

What movement is inside the Seiko Prospex Turtle SRP779?

The SRP779 uses Seiko's 4R36 automatic movement. It hand-winds, hacks, runs at 21,600 beats per hour, and powers the familiar day-date display at 3 o'clock.

Why do collectors call the SRP779 the Pepsi Turtle?

The nickname comes from its red and blue dive bezel, a color pairing watch collectors commonly call Pepsi. The Turtle part refers to the rounded cushion case shape that echoes Seiko divers from the 1970s.

How is the SRP779 different from Seiko's SKX009?

Both are Seiko Pepsi-bezel automatic divers, but the SRP779 is larger and uses the newer 4R36 movement with hacking and hand-winding. The SKX009 used the older 7S26 movement and became famous as a more compact ISO-rated entry diver.

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