Seiko Cal. 5690 - 212

Seiko 5690-212

The 5690-212 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-029a16f2977a]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
45mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1972

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