Seiko Cal. 6159 - 420

The 6159-420 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-c52cec98bba3]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1967

Related Models

• Seiko 5235-541
• Seiko 6345-739
• Seiko 4548-340
• Seiko 6211-587
• Seiko 5690-231
• Seiko 7052-763
• Seiko 5644-613
• Seiko 4415-887
• Seiko 6156-544
• Seiko 6315-186
• Seiko 7177-999
• Seiko 0745-382