Seiko Cal. 7198 - 741

Seiko 7198-741

The Seiko 7198-741 represents an important milestone in Seiko's 1979 lineup. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-18c4772aa0b6]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
13.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
20j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1979

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