Seiko Cal. 6181 - 243

The 6181-243 is a sought-after Automatic piece from Seiko's golden era. It features a Green dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-1c9951b374f4]

Also known as: Rally, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1973

Related Models

• Seiko 0710-221
• Seiko 6620-602
• Seiko 4525-885
• Seiko 5650-777
• Seiko 5253-463
• Seiko 6343-869
• Seiko 3872-978
• Seiko 4413-225
• Seiko 3857-911
• Seiko 4422-852
• Seiko 6277-369
• Seiko 4546-487