Seiko Cal. 4587 - 940

Seiko 4587-940

Released in 1995, the Cal. 4587 with design code 940 was part of Seiko's domestic market collection. Powered by the 4587 caliber with 19j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-fae8085cc69a]

Also known as: Turtle, Monster

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
44mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1995

Related Models

seikata-wm-fae8085cc69a