Seiko Cal. 4585 - 137

The Seiko 4585-137 represents an important milestone in Seiko's 1967 lineup. Powered by the 4585 caliber with 28j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-f9e80f87e009]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1967

Related Models

• Seiko 6685-530
• Seiko 4445-950
• Seiko 7140-955
• Seiko 4536-987
• Seiko 4470-162
• Seiko 6197-460
• Seiko 6298-464
• Seiko 0788-134
• Seiko 4527-285
• Seiko 6621-786
• Seiko 5211-914
• Seiko 5641-359