Seiko Cal. 7161 - 384

This Spring Drive model from 1966 features a 36mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-5ff1c68335f7]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1966

Related Models

• Seiko 6193-373
• Seiko 6155-338
• Seiko 4586-506
• Seiko 7065-174
• Seiko 5252-376
• Seiko 4547-316
• Seiko 7113-264
• Seiko 6177-631
• Seiko 7117-745
• Seiko 4562-878
• Seiko 4552-601
• Seiko 6253-668