Seiko Cal. 5628 - 657

This Solar model from 1992 features a 34mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-1214cf1345aa]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1992

Related Models

• Seiko 5692-395
• Seiko 0728-383
• Seiko 6657-176
• Seiko 6146-335
• Seiko 6220-413
• Seiko 4517-839
• Seiko 6393-650
• Seiko 6653-516
• Seiko 5682-608
• Seiko 5258-661
• Seiko 6618-907
• Seiko 4499-313