Seiko Cal. 0745 - 420

Released in 1965, the Cal. 0745 with design code 420 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-233e7ef00bc9]

Also known as: Bullhead, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1965

Related Models

• Seiko 6639-527
• Seiko 6625-398
• Seiko 6653-526
• Seiko 4445-189
• Seiko 3885-315
• Seiko 7195-433
• Seiko 6228-888
• Seiko 4497-110
• Seiko 4469-103
• Seiko 6162-721
• Seiko 6262-339
• Seiko 3895-812