Seiko Cal. 7193 - 181

The Seiko 7193-181 represents an important milestone in Seiko's 1972 lineup. It features a Silver dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-5918b4743eb2]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1972

Related Models

• Seiko 4516-744
• Seiko 5627-523
• Seiko 5624-693
• Seiko 6687-465
• Seiko 5229-286
• Seiko 6619-757
• Seiko 6668-795
• Seiko 6631-481
• Seiko 6195-467
• Seiko 0778-547
• Seiko 3890-433
• Seiko 0767-302