Seiko Cal. 7148 - 661

Seiko 7148-661

The Seiko 7148-661 represents an important milestone in Seiko's 1980 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-2fb9b7035d3d]

Also known as: Bellmatic, Navigator

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
110m
Dial Color
Navy
Jewels
22j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1980

Related Models

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