Seiko Cal. 0731 - 587

Seiko 0731-587

The 0731-587 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-03eed8a9ff1c]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
190m
Dial Color
Champagne
Jewels
17j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1987

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