Seiko Cal. 4491 - 921

Seiko 4491-921

The 4491-921 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-343ec0d19d81]

Also known as: Rally

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
9.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
Green
Jewels
28j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1978

Related Models

seikata-wm-343ec0d19d81