Seiko Cal. 5634 - 707

Seiko 5634-707

The 5634-707 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5634 caliber with 21j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-0dfe084b86cc]

Also known as: Rally, Golden Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
43mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
40m
Dial Color
Navy
Jewels
21j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1997

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