Seiko Cal. 5668 - 659

The Seiko 5668-659 represents an important milestone in Seiko's 1992 lineup. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-98b188d37927]

Also known as: Monster, Sportsmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1992

Related Models

• Seiko 4514-131
• Seiko 5630-404
• Seiko 5247-192
• Seiko 0747-756
• Seiko 6222-880
• Seiko 6152-629
• Seiko 5674-729
• Seiko 5253-792
• Seiko 3839-638
• Seiko 7063-796
• Seiko 6686-163
• Seiko 5639-868