Seiko Cal. 5650 - 440

The Seiko 5650-440 represents an important milestone in Seiko's 1998 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-7ae07ab01d90]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1998

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