Watch Almanac
Seiko

Presage Cocktail Time 38.5mm

Ref. SRPE45

Case diameter
38.5 mm
Manufacturer spec
Lug-to-lug
45.4 mm
Manufacturer spec
Thickness
11.8 mm
Manufacturer spec
Lug width
20 mm
Manufacturer spec

Retail price $450 (US, Oct 2026)

Ideal fit
Wrist flat: 55.1 mmLug-to-lug: 45.4 mm

How the Presage Cocktail Time 38.5mm wears

Its lugs add 6.9 mm to the 38.5 mm case, close to the 7.1 mm typical across the almanac, so its diameter is a fair guide to how it wears.

On our fit model it sits best on wrists from 6.5" to 7.5" (16.5–19.1 cm); below 6.5" the lugs start to reach the edge of the wrist.

At 11.8 mm thick it is thicker than 68% of the 56 other dress watches we've measured, so expect it to sit tall on the wrist.

Its 20 mm lug width is one of the most common strap sizes; 104 other watches here share it, so aftermarket straps are easy to find.

Will the Presage Cocktail Time 38.5mm fit your wrist?

With a 45.4 mm lug-to-lug, here is how it wears across common wrist sizes. We estimate the flat top of each wrist from its circumference; measure yours for a closer answer in the fit finder.

WristFlat width (est.)Fit
6"47.2 mmSnug, lugs near the edge
6.5"51.2 mmIdeal fit
7"55.1 mmIdeal fit
7.5"59.1 mmIdeal fit
8"63 mmWears small

Specifications

Reference
SRPE45
Collection
Presage
Status
In production
Case material
stainless steel
Crystal
box-shaped Hardlex
Water resistance
50 m
Bezel
polished steel
Dial
green
Strap / bracelet
brown cow-leather strap, three-fold clasp
Weight
63 g
Style
Dress

Movement

Caliber
Seiko 4R35
Type
automatic
Power reserve
41 hours
Jewels
23

3 other watches use the Seiko 4R35

Takes 20 mm straps. See other 20 mm watches and straps.

More Presage references

Watches that wear the same size

Other watches within 1.5 mm of its lug-to-lug.

Same 20 mm lug width

All 20 mm watches

These take the same straps as the Presage Cocktail Time 38.5mm.

Sources