Seiko Cal. 6650 - 629

The Seiko 6650-629 represents an important milestone in Seiko's 1972 lineup. It features a Green dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-2372f9f3889c]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1972

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