Seiko Cal. 7191 - 313

The Seiko 7191-313 represents an important milestone in Seiko's 1968 lineup. It features a Navy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-378607e7e72f]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1968

Related Models

• Seiko 7085-436
• Seiko 6690-698
• Seiko 4570-735
• Seiko 4466-112
• Seiko 6329-601
• Seiko 7094-115
• Seiko 5218-761
• Seiko 3848-156
• Seiko 3818-531
• Seiko 5668-503
• Seiko 5647-561
• Seiko 6333-506