Seiko Cal. 6179 - 737

The 6179-737 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-2113ffe2acf5]

Also known as: Tuna, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1999

Related Models

• Seiko 0738-543
• Seiko 3832-593
• Seiko 7028-434
• Seiko 7024-850
• Seiko 6260-189
• Seiko 4454-113
• Seiko 6129-880
• Seiko 5263-896
• Seiko 5213-763
• Seiko 0774-646
• Seiko 7099-998
• Seiko 4479-733