Seiko Cal. 0732 - 640

Seiko 0732-640

The Seiko 0732-640 represents an important milestone in Seiko's 1972 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-e3cdfc53a90c]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
40mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1972

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