Seiko Cal. 6652 - 641

This Solar model from 1966 features a 44mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-ba21c6ab852c]

Also known as: Bellmatic, World Timer

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1966

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