Seiko Cal. 0728 - 747

This Solar model from 1967 features a 41mm Gold-Plated case. It features a Silver dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-a22f656f218d]

Also known as: World Timer, Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1967

Related Models

• Seiko 6128-614
• Seiko 4474-678
• Seiko 3810-493
• Seiko 3858-163
• Seiko 7187-418
• Seiko 0727-162
• Seiko 3883-409
• Seiko 5267-345
• Seiko 7055-977
• Seiko 4522-262
• Seiko 5690-153
• Seiko 3814-288