Wintage Timex Marlin dive watch 2277-2572 1972

Reference: 2277
Caliber: M25 (Manual wind, Calendar)
Year: 1972
Dial Code: 2317 2472
Closest catalog reference: 277.721
Model: Timex Marlin Calendar
Case Width: TBC
Dial: Blue, Black
Markers: White/Lumed, Stick
Dial Markings: Waterproof, 25 Metres
Hands: Chrome/Lumed, White sweep
Case: Chrome plated
Lug Width: TBC
Crystal: TBC
Compatible crowns: TBC
Bezel: Blue, Elapsed time

This square cased dive watch is large on the wrist compared to other Timex divers of this era. I’ve classified this as a Marlin due to this. The bezel for these models is a different size to other models and is larger than the Sprite, but smaller than a standard Marlin. As a result collectors should opt for a complete watch or run the risk of having an incomplete one for a very long time.