Seiko Cal. 5688 - 604

The Seiko 5688-604 represents an important milestone in Seiko's 1989 lineup. It features a Cream dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-b9f316a74455]

Also known as: Bellmatic, Arnie

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1989

Related Models

• Seiko 7080-724
• Seiko 6661-169
• Seiko 0750-551
• Seiko 5242-855
• Seiko 5664-550
• Seiko 6691-908
• Seiko 7193-356
• Seiko 5676-879
• Seiko 6349-908
• Seiko 6615-471
• Seiko 6331-697
• Seiko 0766-984