Second Tick

Vintage Seiko SQ Sports 100 Diver (Late 1970s) – All-Original Ref. 7546-604A

Name: Vintage Seiko SQ Sports 100 Diver (Late 1970s) – All-Original Ref. 7546-604A
Brand: Second Tick
Price: 249.00 NZD
Availability: OutOfStock

$249.00 NZD

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Add an authentic, early Japanese quartz tool watch to your collection. Releasing right at the dawn of Seiko's sports-diver revolution, this Sports 100 (Ref. 7546-604A) captures true classic utility. It features an ergonomic, recessed crown at 4 o'clock, a matte black dial with bold luminous plots, and a bi-directional rotating timing bezel.

Unlike most vintage pieces from this era that have been modified with modern parts, this watch remains completely original—making it a fantastic, unmolested addition to your rotation.

Condition Notes:

Dial & Glass: The original matte black dial and hands are in exceptional condition. The original crystal carries a fair amount of light scratches accumulated over decades of use, but it remains fully transparent and easily legible.
Aesthetics & Sizing: The 39mm stainless steel case remains unpolished, showing honest age-appropriate marks that preserve its original factory lines. It comes completely all-original, including its native textured rubber sport strap, which comfortably accommodates up to a 20cm wrist size.
Functions: Fitted with a brand new battery. The movement runs perfectly, hacks cleanly, and features a smooth bi-directional rotating bezel alongside a quick-set English/Kanji day-date wheel.