Seiko Cal. 5635 - 807

Seiko 5635-807

The 5635-807 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-9b0713d084df]

Also known as: Tuna, World Timer

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
13.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1990

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