Seiko Cal. 7121 - 743

The Seiko 7121-743 represents an important milestone in Seiko's 1991 lineup. It features a Black dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-0ff279969d08]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1991

Related Models

• Seiko 5658-723
• Seiko 0739-395
• Seiko 6110-918
• Seiko 4520-649
• Seiko 6123-815
• Seiko 4545-420
• Seiko 4529-342
• Seiko 6116-467
• Seiko 5670-490
• Seiko 3812-361
• Seiko 4446-144
• Seiko 0765-921