Seiko Cal. 7056 - 637

The Seiko 7056-637 represents an important milestone in Seiko's 1974 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-f0ab070a3637]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1974

Related Models

• Seiko 7026-157
• Seiko 6374-375
• Seiko 5617-105
• Seiko 6167-743
• Seiko 7123-406
• Seiko 4468-820
• Seiko 6190-431
• Seiko 7089-147
• Seiko 7016-194
• Seiko 6184-898
• Seiko 3870-399
• Seiko 3833-365