Seiko Cal. 7098 - 645

Seiko 7098-645

The Seiko 7098-645 represents an important milestone in Seiko's 1981 lineup. Powered by the 7098 caliber with 23j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-ee3ac83a78ce]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Burgundy
Jewels
23j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1981

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