Seiko Cal. 6637 - 353

The Seiko 6637-353 represents an important milestone in Seiko's 1996 lineup. It features a Navy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-edb4e2118f31]

Also known as: Pogue

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1996

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