Seiko Cal. 6639 - 605

The Seiko 6639-605 represents an important milestone in Seiko's 1998 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-ce59a1535be1]

Also known as: Panda

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1998

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