Seiko Cal. 7161 - 536

The Seiko 7161-536 represents an important milestone in Seiko's 1968 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-163ced186312]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1968

Related Models

• Seiko 6375-429
• Seiko 3854-246
• Seiko 7123-293
• Seiko 5676-261
• Seiko 0796-316
• Seiko 6669-802
• Seiko 4558-358
• Seiko 4419-986
• Seiko 6327-718
• Seiko 6270-715
• Seiko 6615-779
• Seiko 0767-315