Seiko Cal. 6653 - 604

The Seiko 6653-604 represents an important milestone in Seiko's 1973 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-059dd313785b]

Also known as: Helmet, Goldfeather

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1973

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