Seiko Cal. 6139 - 569

Seiko 6139-569

The 6139-569 is a sought-after Kinetic piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-5c81813c58b6]

Also known as: Helmet, UFO

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Navy
Jewels
30j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1999

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