Seiko Cal. 7163 - 507

This Solar model from 1969 features a 45mm Titanium case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-4f35c1a6d244]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1969

Related Models

• Seiko 4451-221
• Seiko 5278-536
• Seiko 6298-338
• Seiko 5290-281
• Seiko 7060-181
• Seiko 6343-662
• Seiko 3886-312
• Seiko 5219-815
• Seiko 6634-330
• Seiko 7184-582
• Seiko 3825-298
• Seiko 4455-359