Seiko Cal. 7199 - 977

Seiko 7199-977

The Seiko 7199-977 represents an important milestone in Seiko's 1970 lineup. Powered by the 7199 caliber with 33j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-5a22f40d4bbc]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1970

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