Seiko Cal. 5635 - 256

The Seiko 5635-256 represents an important milestone in Seiko's 1969 lineup. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-0261a7b617da]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1969

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