Seiko Cal. 5655 - 239

The Seiko 5655-239 represents an important milestone in Seiko's 1987 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-50a9ec09b562]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1987

Related Models

• Seiko 3866-475
• Seiko 7045-763
• Seiko 4449-960
• Seiko 6115-450
• Seiko 4487-847
• Seiko 6154-126
• Seiko 6158-522
• Seiko 0776-276
• Seiko 6233-533
• Seiko 6687-117
• Seiko 7076-156
• Seiko 7054-493