Seiko Cal. 7031 - 546

This Solar model from 1969 features a 35mm Two-Tone case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-09e76f5d74bc]

Also known as: Monster, Shogun

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1969

Related Models

• Seiko 4535-317
• Seiko 6379-961
• Seiko 6155-779
• Seiko 5231-480
• Seiko 5618-575
• Seiko 6223-867
• Seiko 6259-464
• Seiko 6128-863
• Seiko 6252-936
• Seiko 5274-201
• Seiko 0759-420
• Seiko 7059-868