Seiko Cal. 5652 - 910

This Automatic model from 1978 features a 41mm Titanium case. With its 18mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-550dae84d95f]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1978

Related Models

• Seiko 6679-306
• Seiko 4525-981
• Seiko 4421-358
• Seiko 6672-720
• Seiko 5218-488
• Seiko 4422-733
• Seiko 5657-763
• Seiko 7067-972
• Seiko 4518-739
• Seiko 0720-578
• Seiko 6683-315
• Seiko 6636-809