Seiko Cal. 5646 - 455

Seiko 5646-455

This Hand-Winding model from 1980 features a 45mm Two-Tone case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-f27fadcb3288]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Champagne
Jewels
31j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1980

Related Models

seikata-wm-f27fadcb3288