Seiko Cal. 5648 - 740

Seiko 5648-740

The 5648-740 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-79339d8fce61]

Also known as: Goldfeather

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
14.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1971

Related Models

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