Seiko Cal. 5654 - 628

The Seiko 5654-628 represents an important milestone in Seiko's 1971 lineup. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-bb89e42326f4]

Also known as: Panda, Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1971

Related Models

• Seiko 7132-337
• Seiko 7159-579
• Seiko 7191-488
• Seiko 3884-247
• Seiko 4460-315
• Seiko 4577-280
• Seiko 4583-993
• Seiko 6181-916
• Seiko 4521-431
• Seiko 5614-825
• Seiko 6128-221
• Seiko 5220-314