Seiko Cal. 7042 - 156

The 7042-156 is a sought-after Solar piece from Seiko's golden era. Powered by the 7042 caliber with 36j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-49c09c979923]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Navy

Jewels

36j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1965

Related Models

• Seiko 0756-279
• Seiko 3865-379
• Seiko 4483-632
• Seiko 6155-576
• Seiko 6686-851
• Seiko 6274-384
• Seiko 4573-416
• Seiko 6144-602
• Seiko 4554-572
• Seiko 7026-143
• Seiko 0770-113
• Seiko 3816-102