Seiko Cal. 7027 - 654

The Seiko 7027-654 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-4edd65b3c527]

Also known as: Monster, Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1975

Related Models

• Seiko 5267-548
• Seiko 7097-462
• Seiko 4428-251
• Seiko 6647-140
• Seiko 3837-217
• Seiko 5261-358
• Seiko 0757-923
• Seiko 7131-613
• Seiko 6235-844
• Seiko 5610-731
• Seiko 6358-210
• Seiko 6267-376