Seiko Cal. 5634 - 965

Seiko 5634-965

The 5634-965 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-82359df21bf3]

Also known as: Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Silver
Jewels
17j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1966

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