Seiko Cal. 7197 - 381

Seiko 7197-381

The Seiko 7197-381 represents an important milestone in Seiko's 1981 lineup. Powered by the 7197 caliber with 30j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-a7bbd587ebbd]

Also known as: Turtle, Helmet

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
44mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Burgundy
Jewels
30j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1981

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