Seiko Cal. 5618 - 905

The Seiko 5618-905 represents an important milestone in Seiko's 1986 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-42bbcd98eee8]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1986

Related Models

• Seiko 5657-833
• Seiko 5269-783
• Seiko 6284-282
• Seiko 7193-124
• Seiko 6313-420
• Seiko 7165-375
• Seiko 4452-974
• Seiko 6199-953
• Seiko 3885-321
• Seiko 4473-278
• Seiko 6284-682
• Seiko 4419-692