Seiko Cal. 7140 - 335

Seiko 7140-335

The 7140-335 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-9f712a66a64a]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
9.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
60m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1989

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