Seiko Cal. 4487 - 374

Seiko 4487-374

The Seiko 4487-374 represents an important milestone in Seiko's 1984 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-409b92c66fdb]

Also known as: Bullhead, Flighty

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Green
Jewels
25j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1984

Related Models

seikata-wm-409b92c66fdb