Seiko Cal. 7061 - 307

Seiko 7061-307

The Seiko 7061-307 represents an important milestone in Seiko's 1999 lineup. Powered by the 7061 caliber with 29j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-b7125ef3b9c1]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1999

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