Seiko Cal. 7154 - 742

Seiko 7154-742

The 7154-742 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-709d024281ab]

Also known as: Flighty

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1982

Related Models

seikata-wm-709d024281ab