Compare
All drawings share one millimetre scale.
Laid on top of each other
Case outlines, lugs and dial openings, centred and to scale. The outer shape is what your wrist feels; the inner circle is what your eye reads.
- Marathon Jumbo Day/Date Automatic (JDD) 46mm46 mm
- Sinn U144 mm
- Citizen Promaster Dive Automatic 'Fugu'44 mm
The differences
Case diameter
46 mm
44 mm
44 mm
Lug to lug
The number that decides how it wears.
55 mm
Thickness
18 mm
14.7 mm
13.1 mm
Lug width
22 mm
22 mm
20 mm
Water resistance
300 m
1000 m
200 m
Power reserve
38 h
41 h
42 h
Price
Approximate manufacturer RRP.
€2,365
€3,150
€550
Details
| Detail | Jumbo Day/Date Automatic (JDD) 46mm | U1 | Promaster Dive Automatic 'Fugu' |
|---|---|---|---|
| Style | Diver | Diver | Diver |
| Movement | SW220-1, Automatic | SW200-1, Automatic | 8204, Automatic |
| Beat rate | 28,800 vph | 28,800 vph | 21,600 vph |
| Crystal | Sapphire | Sapphire | Sapphire |
| Case | Stainless steel | Stainless steel | Stainless steel |
| Bezel | Dive full | Dive | Dive |
| Dial | Black | Matte black | Black with yellow flange |
| Strap | Rubber strap | Steel bracelet | Rubber strap |
| Origin | Canada | Germany | Japan |
| Introduced | — | — | 2023 |
Rows where the watches differ are shown darker.