Seiko Cal. 7168 - 653

This Hand-Winding model from 1976 features a 37mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-dc542e4e8f86]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1976

Related Models

• Seiko 6120-771
• Seiko 6626-138
• Seiko 6166-694
• Seiko 6146-570
• Seiko 3850-279
• Seiko 4591-957
• Seiko 6633-802
• Seiko 5631-108
• Seiko 6155-960
• Seiko 7163-736
• Seiko 4432-369
• Seiko 7182-272