Seiko / Dress$450
Presage Cocktail Time
The green-dial conversation starter
Sold out at brand when checkedPresage Cocktail Time
or Presage Blue Moon?
Choose the SRPE45 for its smaller green-dial case and tan leather strap. Choose the SRPB41 for a larger blue-dial watch on a steel bracelet.
Seiko / Dress$475
Presage Blue Moon
The dress watch, with a little depth
Sold out at brand when checkedThe quick answer.
Choose the SRPE45 for its smaller green-dial case and tan leather strap. Choose the SRPB41 for a larger blue-dial watch on a steel bracelet. Official US prices are $450 for the SRPE45 and $475 for the SRPB41.
The proportions.
The SRPE45 has a 38.5 mm case, while the SRPB41 measures 40.5 mm. Compare thickness and bracelet construction as well as diameter. Our fit tool uses verified lug-to-lug measurements where the manufacturer publishes them.
- Case
- 38.5 mm / 40.5 mm
- Thickness
- 11.8 mm / 11.8 mm
- Rated reserve
- 41 h / 41 h
- Crystal
- Box-shaped Hardlex / Box-shaped Hardlex
Make the choice around your routine.
Someone who wants an expressive dress watch with an automatic movement. The Presage Cocktail Time is the one we would explore first for that use. A blue-dial enthusiast looking for a dressier steel-bracelet watch. The Presage Blue Moon takes the other direction.
Before you order.
Hardlex rather than sapphire, and a leather strap that is better kept away from water. The larger case deserves a fit check, and the official US store currently lists this reference as sold out.
A few good questions.
Which costs less: SRPE45 or SRPB41?
SRPE45 is listed at $450 and SRPB41 at $475 on the official US sites, checked October 15, 2026.
Which should I choose?
Choose the SRPE45 for its smaller green-dial case and tan leather strap. Choose the SRPB41 for a larger blue-dial watch on a steel bracelet.
Specs and prices: Seiko official page and Seiko official page, checked October 15, 2026.