Seiko Cal. 5621 - 678

This Automatic model from 1986 features a 35mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-aaed11de867d]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1986

Related Models

• Seiko 4584-652
• Seiko 3897-284
• Seiko 7054-450
• Seiko 7170-798
• Seiko 7195-198
• Seiko 6261-429
• Seiko 7075-511
• Seiko 6316-318
• Seiko 6279-992
• Seiko 6366-630
• Seiko 3892-988
• Seiko 6294-827