SKX Slim Caseback – CT200A Polished – New Design!

$22.00

In stock

General Description:

Our beloved CT200 standard case back is now slim! Use this case back with movements that have the black movement holder and save 1mm in thickness.

  • Material – 316L Surgical stainless steel
  • Type/Design – Sterile case back no identification 200M rated – Sterile – Polished.
  • Ref dimensions – Seiko OEM dimensions.
  • Supplied with free case back gasket
  • Additional info – 200M tested during development. For use with black movement holder – if you need a black movement holder get CT527.

Suitable for:

  • Movements with Black spacer – if you have a grey movement spacer on your movement get CT273.
  • Seiko divers 200M 0020 case type SKX007 SKX009 SKX011 SKX171 SKX173 SKX175 SKXA35 SKX401K
  • 5 Sports collection – SRPD55K3, SRPD57K1, SRPD59K1, SRPD55K1, SRPD55K3, SRPD57K1, SRPD59K1, SRPD61K1, SRPD63K1, SRPD65K1, and SRPD65K4
  • 5 Suits collection – SRPD65K2, SRPD67K1, SRPD69K1, SRPD71K1, SRPD71K2, SRPD73K1, SRPD73K2, and SRPD75K1
  • 5 Specialists collection – SRPD55K2, SRPD65K3, and SRPD76K1
  • 5 Street collection – SRPD79K1, SRPD81K1, and SRPD83K1
  • 5 Sense collection – SRPD77K and SRPD85K1
  • Mid-Size 200M – SKX013 SKX015
  • 6309-7040 6309-7049 6309-7290 6309-729A 6309-729B 6306-7000 6306-7001
  • All New and Old Samurai models
  • Vintage 150M 6306 6309 7002 – All variants
  • SRP Turtle: SRP775 SRP777 SRP779 SRPA21 SRPC44 SRPC95
  • Samurai: SRPB09 SRPB49 SRPB51 SRPB53 SRPB55 SRPB99 SRPC93 SRPD03

Description

A watch that sits 1mm thinner is a watch you will actually wear. The CT200A takes the beloved CT200 case back and slims it down, shaving a full millimeter off the case thickness on any movement running the black movement holder — enough to feel on the wrist from day one.

Machined from 316L surgical stainless steel in a sterile polished finish with no branding or identification, it is tested to 200M during development, and it arrives with a free case back gasket in the box. Prefer character over sterile? It comes in eight laser-etched designs too, from Holiday Paradise to Zombie Response Team.

Fitment: only for movements with the black movement holder — if yours has the grey spacer, you need the CT273 instead. Fits Seiko divers with the 0020 case type (SKX007, SKX009, SKX011, SKX171, SKX173, SKX175, SKXA35, SKX401K), the 5 Sports, 5 Suits, 5 Specialists, 5 Street and 5 Sense collections, SKX013 and SKX015, vintage 6309 and 6306 references, all old and new Samurai models, vintage 150M 6306/6309/7002 variants, and the SRP Turtle range.

Tip: if your movement sits in a grey spacer, grab a black movement holder (CT527) before ordering — the slim profile depends on it.