Seiko Cal. 7151 - 361

The Seiko 7151-361 represents an important milestone in Seiko's 1993 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-5f05401fcbfb]

Also known as: Helmet, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1993

Related Models

• Seiko 5683-553
• Seiko 6680-672
• Seiko 6313-887
• Seiko 6183-852
• Seiko 7190-809
• Seiko 5261-391
• Seiko 7193-193
• Seiko 6679-161
• Seiko 7091-879
• Seiko 4495-162
• Seiko 7014-905
• Seiko 6128-855