Seiko Cal. 0791 - 640

The Seiko 0791-640 represents an important milestone in Seiko's 1982 lineup. It features a Cream dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-087f5b0b6339]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1982

Related Models

• Seiko 7173-576
• Seiko 6397-988
• Seiko 7015-162
• Seiko 6330-853
• Seiko 7087-271
• Seiko 3811-243
• Seiko 5220-247
• Seiko 6115-790
• Seiko 6272-690
• Seiko 7145-588
• Seiko 5247-124
• Seiko 0752-244