Seiko Cal. 7023 - 780

This Solar model from 1983 features a 46mm Two-Tone case. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-0c55d793549b]

Also known as: Helmet, Flighty

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1983

Related Models

• Seiko 6659-706
• Seiko 6193-626
• Seiko 5656-638
• Seiko 7141-347
• Seiko 7064-297
• Seiko 7043-622
• Seiko 5255-646
• Seiko 7060-148
• Seiko 5253-436
• Seiko 5654-743
• Seiko 6652-495
• Seiko 6215-134