Seiko Cal. 0710 - 691

Seiko 0710-691

The 0710-691 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-f5e851d97f9f]

Also known as: Samurai, Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
45mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Champagne
Jewels
27j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1977

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