Seiko Cal. 4545 - 900

This Hand-Winding model from 1969 features a 37mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-0609b59d482c]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1969

Related Models

• Seiko 6242-668
• Seiko 4434-440
• Seiko 6318-310
• Seiko 6697-482
• Seiko 6294-619
• Seiko 7064-157
• Seiko 6269-404
• Seiko 3857-972
• Seiko 4432-269
• Seiko 3859-600
• Seiko 6371-230
• Seiko 6134-745