Seiko Cal. 5627 - 188

The Seiko 5627-188 represents an important milestone in Seiko's 1965 lineup. It features a Navy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-b2b1b2028be4]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1965

Related Models

• Seiko 3867-754
• Seiko 7168-929
• Seiko 6147-419
• Seiko 5636-268
• Seiko 4485-604
• Seiko 0713-887
• Seiko 6381-556
• Seiko 5215-105
• Seiko 5225-876
• Seiko 7130-743
• Seiko 4575-508
• Seiko 4563-772