Seiko Cal. 4545 - 324

This Spring Drive model from 1977 features a 43mm Two-Tone case. Powered by the 4545 caliber with 17j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-3818ed9d78a8]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1977

Related Models

• Seiko 6228-763
• Seiko 6647-865
• Seiko 7069-358
• Seiko 6240-660
• Seiko 7170-366
• Seiko 5223-244
• Seiko 3824-896
• Seiko 6292-455
• Seiko 6397-576
• Seiko 6219-500
• Seiko 5280-354
• Seiko 3841-364