Seiko Cal. 6176 - 645

This Automatic model from 1978 features a 44mm Stainless Steel case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-2296fa12d3e1]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1978

Related Models

• Seiko 5634-916
• Seiko 4512-812
• Seiko 7046-546
• Seiko 7196-226
• Seiko 6235-498
• Seiko 3887-247
• Seiko 4487-884
• Seiko 7027-565
• Seiko 5650-400
• Seiko 6189-255
• Seiko 0725-570
• Seiko 7048-619