Seiko Cal. 7031 - 738

Seiko 7031-738

The 7031-738 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-dc2b852e66ef]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
9.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Burgundy
Jewels
36j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1978

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