Seiko Cal. 4497 - 687

Seiko 4497-687

The Seiko 4497-687 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-b4b16781821a]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1982

Related Models

seikata-wm-b4b16781821a