Seiko Cal. 4515 - 754

The Seiko 4515-754 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-76d1b28c4537]

Also known as: Monster, Bellmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1968

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