Seiko Cal. 5684 - 540

Seiko 5684-540

This Spring Drive model from 1982 features a 44mm Two-Tone case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-a47d481e7a9f]

Also known as: World Timer

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
160m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1982

Related Models

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