Seiko Cal. 7140 - 280

Seiko 7140-280

The 7140-280 is a sought-after Kinetic piece from Seiko's golden era. It features a Burgundy dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-c8e8be1a17d6]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
45mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Burgundy
Jewels
20j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1975

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