Seiko Cal. 5655 - 637

Seiko 5655-637

The 5655-637 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-6814540399ea]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
10.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Navy
Jewels
36j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1965

Related Models

seikata-wm-6814540399ea