Seiko Cal. 7092 - 640

Released in 1983, the Cal. 7092 with design code 640 was part of Seiko's domestic market collection. It features a Cream dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-77e97dcb60ed]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1983

Related Models

• Seiko 6370-855
• Seiko 5261-712
• Seiko 6295-232
• Seiko 5238-758
• Seiko 6313-344
• Seiko 3891-923
• Seiko 6661-422
• Seiko 6155-305
• Seiko 3894-127
• Seiko 4480-368
• Seiko 4583-940
• Seiko 3812-268