Seiko Cal. 4415 - 160

The 4415-160 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4415 caliber with 25j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-95e816dd5f57]

Also known as: Tuna, Rally

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1977

Related Models

• Seiko 3854-967
• Seiko 6367-120
• Seiko 5223-801
• Seiko 7185-840
• Seiko 5255-252
• Seiko 6175-245
• Seiko 7121-309
• Seiko 5253-427
• Seiko 6247-842
• Seiko 3846-727
• Seiko 7057-875
• Seiko 6274-191