Seiko Cal. 6630 - 756

The Seiko 6630-756 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-ec08e7523b44]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1997

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