Seiko Cal. 7140 - 179

The 7140-179 is a sought-after Automatic piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-4fef96777fe6]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1984

Related Models

• Seiko 4527-318
• Seiko 3828-371
• Seiko 7073-556
• Seiko 6175-499
• Seiko 4539-181
• Seiko 6379-280
• Seiko 7143-447
• Seiko 5279-157
• Seiko 3891-628
• Seiko 6244-855
• Seiko 6191-511
• Seiko 3873-706